{"title":"Soul Performance","description":"\u003cp\u003eOur Soul Performance range is mostly catback, headers \u0026amp; manifolds and downpipes, with the most fitments for the Porsche 911, Porsche 718 Boxster and Porsche 718 Cayman.\u003c\/p\u003e","products":[{"product_id":"mclaren-600lt-soul-sport-downpipes","title":"McLaren 600LT SOUL Sport Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our McLaren downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgrade turbos SOUL downpipes are designed to support anything you can throw at them. We made a conscious decision to retain the factory McLaren 600LT heat shields for their proven effectiveness and a clean, factory-like installation and finish. Incorporating high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no check engine lights or noxious fumes. You’ll enjoy the cabin presence and beautiful engine note from the 3.8L power plant with no droning in the cabin, only an intoxicating mechanical chorus.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Soul-Performance-Products-McLaren-570S-CattedDownpipes-GIF.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of downpipes is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. After testing in a fixture to ensure perfect fitment, each set is foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412733522076,"sku":"MCL.600LT.SCC","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-McLaren-570S-Sport-Downpipes-Product.jpg?v=1792261787"},{"product_id":"mclaren-570s-570gt-540c-soul-sport-downpipes","title":"McLaren 570S \/ 570GT \/ 540C SOUL Sport Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our McLaren downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgrade turbos SOUL downpipes are designed to support anything you can throw at them. We made a conscious decision to retain the factory McLaren heat shields for their proven effectiveness and a clean, factory-like installation and finish. Incorporating high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no check engine lights or noxious fumes. You’ll enjoy the cabin presence and beautiful engine note from the 3.8L power plant with no droning in the cabin, only an intoxicating mechanical chorus.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Soul-Performance-Products-McLaren-570S-CattedDownpipes-GIF.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of custom McLaren downpipes is assembled out of thick-wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. Each set is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412733685916,"sku":"MCL.570.SCC","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-McLaren-570S-Sport-Downpipes-Product-6.jpg?v=1792261841"},{"product_id":"mclaren-600lt-soul-competition-downpipes","title":"McLaren 600LT SOUL Competition Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our custom McLaren downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgraded turbos, SOUL downpipes are designed to support anything you can throw at them. We made a conscious decision to retain the factory McLaren heat shields for their proven effectiveness and a clean, factory-like installation and finish. Hear the turbos sing in full song with the full motorsport-derived engine note clear as day - you’ll feel like you’re driving a P1 GTR!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled out of thick wall .065″ T304L stainless steel, rigorously quality checked in-house, then foam packed to ensure they arrive in perfect condition. Smooth mandrel bends and thick flanges ensure product longevity. After testing in a fixture to ensure perfect fitment, each set is foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/SOUL-McLaren-Competition-Downpipes.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCHECK ENGINE LIGHT?: \u003c\/b\u003e This product may trigger a check engine light due to the removal of factory catalytic converters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412733751452,"sku":"MCL.600LT.CBP","price":3355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Mclaren-570S-Mclaren-Competition-Downpipes-Product-1_a643ec3e-4fb8-4436-827f-726156ffb39b.jpg?v=1792261786"},{"product_id":"mclaren-mp4-12c-650s-675lt-soul-competition-downpipes","title":"McLaren MP4-12C \/ 650S \/ 675LT SOUL Competition Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgraded turbos, our downpipes are designed to support anything you can throw at them. We made a conscious decision to retain the factory McLaren heat shields for their proven effectiveness and a clean, factory-like installation and finish. Hear the turbos sing in full song with the full motorsport-derived engine note clear as day - you’ll feel like you’re driving a P1 GTR! These downpipes have been battle tested on the Renaissance Speed 650S making 1,041 WHP and 856 FT-lbs of torque!\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of downpipes is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. Each set is tested in a fixture to ensure perfect fitment and fitment within the factory heat shields and then foam packed to arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/SOUL-McLaren-Competition-Downpipes.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your downpipes with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCHECK ENGINE LIGHT?: \u003c\/b\u003e This aftermarket exhaust component may trigger a check engine light due to the removal of factory catalytic converters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412733915292,"sku":"MCL.12C650.CBP","price":3355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Mclaren-570S-Mclaren-Competition-Downpipes-Product-1.jpg?v=1792261856"},{"product_id":"lamborghini-huracan-soul-race-exhaust-system","title":"Lamborghini Huracan SOUL Race Exhaust System","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e \u003c\/b\u003eInspired by the Huracán LP 620-2 Super Trofeo\u003cb\u003e, \u003c\/b\u003ewe set out to craft an aggressive system for SEMA builds, Liberty Walk kit equipped cars, and the weekend cruiser alike.The factory exhaust is incredibly heavy at over 60 lbs with several chambers and secondary, unmonitored catalytic converters. It simply does not offer the roar that most are looking for under aggressive acceleration. To achieve our goals of maximum power, lightness, and sound we use 3″ diameter tubing and individual piping for each bank of the engine to drop over 50 lbs from the vehicle and enhance the Lamborghini roar. Factory heat shielding is retained.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SoulHuracanExhaust-1.gif\" alt=\"\" width=\"1000\" height=\"644\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePOWER (Exhaust Only): \u003c\/strong\u003eBelow are the real, unedited, straight from the Mustang dyno results as conducted by R\/T Tuning with before and after runs with the factory Sport exhaust and our Race Exhaust. Enjoy a nice 15-20 whp and 15-20 ft-lbs bump in the midrange where you’ll be using it most. As the RPMs climb, the power begins to level out as the ECU is controlling timing and AFR targets strictly.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Lamborghini-Huracan-Race-Exhaust-Dyno-Chart-2.jpg\" alt=\"\" width=\"800\" height=\"533\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER (Exhaust + ECU Tune): \u003c\/strong\u003eEurocharged Canada unlocked gains of 46 whp and 42 ft-lbs of torque at 5,800 RPM with their ECU tune and SOUL Race Exhaust!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Soul-Performance-Products-Lamborghini-Huracan-Race-Exhaust-Eurocharged-Tune-Dyno.jpg\" alt=\"\" width=\"800\" height=\"450\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is made from mandrel bent .060″ wall T304L stainless steel tubing, CNC machined flanges, and laser cut brackets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is built and tested in a fixture to ensure perfect fitment. Everything is included for a complete installation including caps for the factory vacuum lines.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/JoelHuracansite.jpg\" alt=\"\" width=\"914\" height=\"478\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product eliminates secondary catalytic converters, is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412733980828,"sku":"LAM.HUR.RACEESX","price":2755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Lamborghini-Huracan-Race-Exhaust-Product-3.jpg?v=1792261878"},{"product_id":"chevrolet-c8-z06-soul-sport-catalytic-converters","title":"Chevrolet C8 Z06 SOUL Sport Catalytic Converters","description":"\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding ensures proper weld penetration and longevity. We fabricate these cats using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment. Due to the close proximity of the catalytic converters to sensitive components, heat shields are a MUST with the C8!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Chevy-Corvette-C8-Catalytic-Converters-Fabrication-1.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each product is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New, genuine GM gaskets are included.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Cat.jpg\" alt=\"\" width=\"650\" height=\"578\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734013596,"sku":"CHEV.C8.Z06.SCC","price":3960.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Chevy-Corvette-C8-Sport-Cats-Product-15.jpg?v=1792261666"},{"product_id":"mclaren-mp4-12c-650s-675lt-soul-sport-downpipes","title":"McLaren MP4-12C \/ 650S \/ 675LT SOUL Sport Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our McLaren downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgrade turbos our downpipes are designed to support anything you can throw at them. We made a conscious decision to retain the factory McLaren heat shields for their proven effectiveness and a clean, factory-like installation and finish. Incorporating high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no check engine lights or noxious fumes. You’ll enjoy the cabin presence and beautiful engine note from the 3.8L power plant with no droning in the cabin, only an intoxicating mechanical chorus.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Soul-Performance-Products-McLaren-570S-CattedDownpipes-GIF.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of downpipes is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. After testing in a fixture to ensure perfect fitment, each set is foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734079132,"sku":"MCL.12C650.SCC","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-McLaren-570S-Sport-Downpipes-Product_8aa25708-ec43-4754-aa45-2bd0bc17cddd.jpg?v=1792261841"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-sport-header-package","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Sport Header Package","description":"\u003cp\u003eFor the standard 718 GT4, we offered both a catted and catless solution for a header replacement. But in order to follow suit with the GT4 RS that would introduce necessary compromises-so we didn’t do it. For a transformative solution that still retains catalytic converters, we’ve developed our Sport Header Package that combines our unrestricted Competition Headers with our Sport Cat Over Axle Pipes.\u003c\/p\u003e\n\u003cp\u003eOur Competition Headers maximize the design potential of that section of the GT4 RS, utilizing all the space available for longer tubing and an expanded merge collector to meet the 3-inch flowpath of the Over Axle Pipes, and our Sport Cat Over Axle Pipe with high-flow cats deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734111900,"sku":"POR.718GT4RS.SPPKG","price":7990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-718-GT4-RS-Sport-Package-3.jpg?v=1791689332"},{"product_id":"audi-r8-2017-2019-soul-race-exhaust-system","title":"Audi R8 (2017-2019) SOUL Race Exhaust System","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Following the popularity of our Huracan Race Exhaust, we were asked to build a similarly aggressive custom Audi exhaust system for the newest R8. This is the perfect exhaust system for SEMA builds, kitted cars, and the weekend cruiser alike. The factory exhaust is incredibly heavy at over 60 lbs with several chambers and secondary, unmonitored catalytic converters. It simply does not offer the roar that most are looking for in under-aggressive acceleration. To achieve our goals of maximum power, lightness, and sound, we use 3″ diameter tubing and individual piping for each bank of the engine to drop over 50 lbs from the vehicle and enhance the V10 roar. Factory heat shielding is retained.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL_R8_RaceExhaust.gif\" alt=\"\" width=\"645\" height=\"472\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: Imagine the Audi R8 V10 Plus’ loudest note-amplified twofold. This exhaust is loud, mean, and encourages crackles and burbles that will be heard a mile away! Make no mistake - this R8 exhaust system is as aggressive as you can get!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is made from mandrel bent .060″ wall T304L stainless steel tubing, CNC machined flanges, and laser cut brackets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust system is built and tested in a fixture to ensure perfect fitment. Everything is included for a complete installation including caps for the factory vacuum lines.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734144668,"sku":"AUD.R8.2017.RACEESX","price":3355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Audi-R8-2017-Race-Exhaust-Product-2.jpg?v=1792261859"},{"product_id":"mclaren-570s-570gt-540c-soul-competition-downpipes","title":"McLaren 570S \/ 570GT \/ 540C SOUL Competition Downpipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eWe based our McLaren downpipes around 3.5″ piping for the best possible sound and support for increased horsepower. If you plan on tuning the vehicle or running upgraded turbos, SOUL downpipes are designed to support anything you throw at them. We made a conscious decision to retain the factory McLaren heat shields for their proven effectiveness and a clean, factory-like installation and finish. Hear the turbos sing in full song with the full motorsport derived engine note clear as day - you’ll feel like you’re driving a P1 GTR!\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house. Smooth mandrel bends and thick flanges ensure product longevity. Each set is tested in a fixture to ensure perfect fitment and fitment within the factory heat shields.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/SOUL-McLaren-Competition-Downpipes.gif\" alt=\"\" width=\"600\" height=\"552\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCHECK ENGINE LIGHT?: \u003c\/b\u003e This product may trigger a check engine light due to the removal of factory catalytic converters. We highly recommend an ECU tune with this modification.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734210204,"sku":"MCL.570.CBP","price":3355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Mclaren-570S-Mclaren-Competition-Downpipes-Product-2.jpg?v=1792261858"},{"product_id":"chevrolet-c8-corvette-soul-z06-exhaust-conversion-package","title":"Chevrolet C8 Corvette SOUL Z06 Exhaust Conversion Package","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: The 6.2L “LT2” crossplane V8 powering the C8 Corvette delivers a signature rumble and roar, especially when fitted with our full 3-inch exhaust systems. But the top-of-the-line Z06 model proved how wonderfully an exotic sound would pair with America’s flagship supercar, and thus we developed a solution that packages our Z06-specific exhaust and a custom-fitted rear diffuser to the standard C8 platform to generate a smoother, higher-pitched sound akin to the C8 Corvette’s European competitors. Longer tubing and a bespoke x-pipe refines that raw, thundering sound into an intoxicating tone throughout the rev range.\u003c\/b\u003e\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"With Sport Cats \/ Valved","offer_id":47867285242012,"sku":"CHEV.C8.Z06.VPKG.DIFF","price":13454.98,"currency_code":"USD","in_stock":true},{"title":"Catback Only \/ Valved","offer_id":47867285274780,"sku":"CHEV.C8.Z06.VES.DIFF","price":9494.98,"currency_code":"USD","in_stock":true},{"title":"With Sport Cats \/ Non-Valved","offer_id":47867285307548,"sku":"CHEV.C8.Z06.SPPKG.DIFF","price":11954.98,"currency_code":"USD","in_stock":true},{"title":"Catback Only \/ Non-Valved","offer_id":47867285340316,"sku":"CHEV.C8.Z06.RACE.DIFF","price":7994.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-C8-Corvette-Z06-Performance-Exhaust-Conversion_49bad64c-b762-4125-b7e4-abbc1b4a26e2.jpg?v=1792261647"},{"product_id":"bmw-f10-m5-soul-resonated-muffler-bypass-exhaust","title":"BMW F10 M5 SOUL Resonated Muffler Bypass Exhaust","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e The M5 is quite refined with generous sound deadening and heavy muffling in the exhaust, muting the 4.4L’s intoxicating symphony - but we have a solution. Evaluation of the factory midpipes reveals a very high flowing and relatively smooth flowing design. BMW incorporated a factory break point for upgraded exhausts and the rear section is what holds the exhaust back. The Soul Resonated Muffler Bypass Exhaust forgoes the factory mufflers for a clamp on, 3″ straight pipe design with the addition of race resonators to minimize drone. The straight through design of our race resonators encourages maximum power and sound under heavy throttle while cutting down on harsh frequencies that can make their way into the cabin and cause droning on partial throttle and during cruising conditions. This is the ideal solution to pair with aftermarket downpipes to prevent drone and raspiness. The Y pipe setup exiting out through quad tips encourages equal exhaust distribution and tip adjustability to allow for either a flush or staggered appearance in the bumper. Turn up the aggression but not the drone with SOUL.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003e Each set of muffler bypass pipes is made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Choose from several hand finished tip options to get the look that suits your M5 best. New for 2020, the cast Y section yields superior interior flow with a smooth wall interior path and knife edged split.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER: \u003c\/strong\u003eOur development car reached peak power of 610 whp and 615 ft-lbs of torque during third party dyno testing at R\/T Tuning. Mods included catless downpipes, custom tune, and our Resonated Muffler Bypass Exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is tested in a fixture to ensure perfect fitment. Installation requires cutting the original exhaust at a factory break point (marked with a dimple) which allows for reinstallation of the factory system if necessary. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-BMW-F10-M5-Muffler-Bypass-Exhaust-Banner.jpg\" alt=\"\" width=\"800\" height=\"215\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Satin Black Straight Cut Single Wall","offer_id":47867345469596,"sku":"BMW.F10.MB.SWTB","price":2035.0,"currency_code":"USD","in_stock":true},{"title":"Satin Straight Cut Single Wall","offer_id":47867345502364,"sku":"BMW.F10.MB.SWT","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Satin Slash Cut Single Wall","offer_id":47867345535132,"sku":"BMW.F10.MB.SLT","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Brushed Straight Cut Single Wall","offer_id":47867345567900,"sku":"BMW.F10.MB.SWTBR","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Brushed Slash Cut Single Wall","offer_id":47867345600668,"sku":"BMW.F10.MB.SLTBR","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-BMW-F10-M5-Muffler-Bypass-Exhaust-Product-Satin-Black-Straight-Cut-Single-Wall-Tips-5.jpg?v=1792261871"},{"product_id":"audi-r8-2020-soul-race-exhaust-system","title":"Audi R8 (2020+) SOUL Race Exhaust System","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003eDEVELOPMENT: \u003c\/strong\u003e\u003c\/b\u003eFor those looking for the lightest and the loudest exhaust for your R8 - behold the SOUL Race Exhaust System!\u003cb\u003e This is the perfect exhaust system for SEMA builds, kitted cars, and the weekend cruiser alike. The factory exhaust is incredibly heavy at over 68 lbs with several chambers. It simply does not offer the roar that most are looking for in under-aggressive acceleration. To achieve our goals of maximum power, lightness, and sound, we use 3″ diameter tubing and individual piping for each bank of the engine to drop over 50 lbs from the vehicle and enhance the V10 roar. Factory heat shielding is retained.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: Imagine the Audi R8’s loudest note-amplified twofold. This exhaust is loud, mean, and encourages crackles and burbles that will be heard a mile away on downshift! Make no mistake - this R8 exhaust system is as aggressive as you can get! If you’re interested in having the option to quiet the exhaust down, consider our Valved Exhaust System.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is made from mandrel bent .060″ wall T304L stainless steel tubing, CNC machined flanges, and laser cut brackets. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate each exhaust using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust system is built and tested in a fixture to ensure perfect fitment. Everything is included for a complete installation including caps for the factory vacuum lines.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734439580,"sku":"AUD.R8.2020.RACEESX","price":2795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Audi-R8-2020-Race-Exhaust-System-Product.jpg?v=1791689357"},{"product_id":"lamborghini-gallardo-soul-muffler-bypass-exhaust","title":"Lamborghini Gallardo SOUL Muffler Bypass Exhaust","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT: \u003c\/strong\u003eWe wanted to design a cost effective muffler delete that goes straight from the catalytic converter sections to the bumper outlets for the lightest design and loudest exhaust note. This design also works on all years of the first gen Gallardo! We incorporated Accuseals into the design to allow for perfect fitment of the stylish flared piping ends within the bumper outlets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is made in house by our fabrication team using .060″ wall, 2.5″ diameter T304L stainless steel tubing and laser cut brackets.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCHECK ENGINE LIGHT?: \u003c\/b\u003eManual transmission models should expect no issue. E-Gear models may experience a check engine light from valve removal due to lack of expected backpressure.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734537884,"sku":"LAM.GDO.MBP","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Lamborghini-Gallardo-Muffler-Bypass-Product-2.jpg?v=1792261828"},{"product_id":"porsche-991-2-carrera-with-pse-sport-catalytic-converters","title":"Porsche 991.2 Carrera (with PSE) SOUL Sport Catalytic Converters","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING:\u003c\/b\u003e We set out to increase power and sound without throwing a check engine light. Using high-flow catalysts allows us to do just that. We designed our Sport Catalytic Converters to have the best possible exhaust path with valves open in pursuit of maximum exhaust flow - no compromises.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e We approached AWE Tuning about testing our development car at their facility for third party dyno results. We experienced gains of 12 whp and 13 ft-lbs of torque at 4,700 RPM as tested on a 2017 Carrera 4S with no other mods. Peak power was up by 14 whp and 15 ft-lbs. Much greater gains can be expected from the freer flowing exhaust components when paired with a tune.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled in house out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding ensures proper weld penetration and longevity. Each set is tested in a fixture to guarantee fitment and then foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach product is rigorously quality-checked and tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\nThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734570652,"sku":"POR.9912PSE.SCC","price":3715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-991.2-Carrera-with-PSE-Sport-Catalytic-Converters-C-Product-3.jpg?v=1792261884"},{"product_id":"porsche-991-2-carrera-with-pse-valved-exhaust-system","title":"Porsche 991.2 Carrera (with PSE) SOUL Valved Exhaust System","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eThe 991.2 Carrera aimed to deliver on the best of both worlds, maximizing both efficiency and performance from its turbocharged flat-six. But a missing piece of the equation was sound, as it lacked the distinct character of 911s before it. So we aspired to deliver a no-compromise sound solution that still retained the updated Carrera’s technological advancements.\u003c\/p\u003e\n\u003cp\u003eOur Valved Exhaust System was uniquely developed to produce the scintillating character of our non-valved X-Pipe, while creating a secondary flow path that subdues that sound level for pleasant cruising under the radar. We achieved this improvement on sound level and character with a large-diameter 3” chambered x-pipe to properly blend the exhaust for a smooth, high-pitched tone, and maximize flow for performance potential.\u003c\/p\u003e\n\u003cp\u003eWith valves open and cycling through the Carrera’s driving modes, the sound profile is rich, robust and dramatic, especially in Sport mode with its pops and burbles. But even with upgraded headers or catalytic converters, as featured on our development car, it never reaches a level of aggression that is unsuitable for street use.\u003c\/p\u003e\n\u003cp\u003eEven still, it was our objective to create a driving experience at low RPMs and in everyday driving situations that is pleasant, civilized, and anonymous when needed, both inside and outside the car. It was imperative to have a tangible delta in the sound level between driving modes and thus we engineered our secondary flow path to handle this creatively.\u003c\/p\u003e\n\u003cp\u003eDue to the orientation of the factory exhaust and its inlet and outlet pipes, there is not ample space for a muffler for the secondary flow path and restricting tubing diameter would only affect the overall sound level so much. To this end, we maintained the minimal 1.75” tubing diameter that the OEM valves-closed flow path uses but introduced a pair of massive resonators to additionally suppress sound level, smooth out drone, and work against each other to cancel exhaust pulses to further subdue the exhaust note at low RPMs before the PSE programming opens it up at higher revs. Even as sound level is being limited in this condition, overall flow is still improved over the factory muffler and that dynamic, theatrical sound is still a spin of a dial away.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Performance-Products-Porsche-991.2-Carrera-Valved-Exhaust-Build-1.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach product is tested in a fixture to ensure perfect fitment then foam packed to ensure it arrives in perfect condition, with all necessary hardware for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734603420,"sku":"POR.9912PSE.VES","price":3795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-991.2-Carrera-Valved-Exhaust-1.jpg?v=1792261644"},{"product_id":"porsche-997-gt3-soul-street-headers","title":"Porsche 997 GT3 SOUL Street Headers","description":"\u003ch2\u003e\u003cb\u003eDEVELOPMENT AND TESTING\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEven with the 911 GT3’s elite motorsports pedigree, regulations and external pressures forced compromises to be made. Primary tubing length, runner diameter, and merge collection efficiency are limited even in the most purpose-built of applications, and these compromises come at the cost of sound and power. That’s where we come in. For immediate results, addressing the restrictive factory headers is the place to start, and our upgraded headers are built around large-diameter, free-flowing catalytic converters with optimized cast flanges and runners for maximum gains in power, throttle response, and tone from the GT3’s high-revving flat-six. The resulting change is an amplification of the system rearward, a proper emphasis on the flat-six’s sound as intended, and built to withstand aggressive driving in the most demanding environments. Our billet CNC head flanges allow for not only a more efficient transition from exhaust ports into the runners but add extra strength in a high stress area preventing the chances for any cracking from repeated, hard use during track days.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_6454-scaled.jpg\" alt=\"\" width=\"1024\" height=\"819\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp\u003ePremium SOUL designed 300 cell catalytic converter with custom specced precious metal catalyst coating and triple metal matrix core\u003c\/p\u003e\n\u003cp\u003eBack purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp\u003eWater jet cut brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp\u003eFabricated using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warpage\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/SOUL-Performance-Products-Porsche-997-GT3-SOUL-Street-Headers-Cat-View.jpg\" alt=\"\" width=\"1024\" height=\"398\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery component undergoes rigorous quality control and is fixture-tested to guarantee precise fitment. After passing QC, each header is foam-packed to ensure it arrives in perfect condition. New hardware is included.\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eLIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEnjoy your SOUL headers with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734636188,"sku":"POR.997GT3.STH","price":6495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-997-GT3-SOUL-Street-Headers-Product-6.jpg?v=1791689329"},{"product_id":"porsche-997-991-1-gt3-cup-s-pipes","title":"Porsche 997 \/ 991.1 GT3 Cup S-Pipes","description":"\u003cp\u003eOur SOUL S-Pipes for the 911 GT3 Cup are motorsports-quality replacements that emphasize long-term durability and performance in the most demanding environments in the world.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDETAILS:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e+\u003c\/strong\u003e Fits 911 GT3 Cup cars for 997 and 991.1 generations (2008-2015)\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e Weighs 10.70 lbs \/ 4.85 kg\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e Designed and built in-house at our Willow Grove, PA facility\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003e All SOUL Performance Products exhaust components are backed by a renowned Lifetime Warranty for both street and track use\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734701724,"sku":"POR.GT3CUP.SP","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-911-GT3-Cup-S-Pipes-1.jpg?v=1791689331"},{"product_id":"porsche-991-2-carrera-with-pse-x-pipe-exhaust","title":"Porsche 991.2 Carrera (with PSE) SOUL X-Pipe Exhaust","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: \u003c\/b\u003eThe 991.2 Carrera lineup claimed more performance and efficiency from its turbocharged 3.0-liter engine, but it came at the cost of the distinct character the 911 had been exceptionally known for. The factory PSE does very little to truly deliver the dynamic sound quality that the turbocharged flat-six is capable of, and the turbos naturally suppress the overall volume of the car. Developing a modular rear exhaust solution meant addressing both of those obstacles with the highest priority.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Performance-Products-Porsche-991.2-Carrera-X-Pipe-Exhaust-Build-2.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003eOur non-valved x-pipe tackles these issues right away with an increased 3” tubing diameter and a bespoke design that delivers a smooth, high-pitched tone under load, whereas the factory system’s primary flow path is unrefined without blending of the exhaust. Our chambered x-pipe does not restrict flow during blending, maintaining that full diameter through the tips for optimal velocity which manifests itself with great performance results, whether running with other upgraded components or just the exhaust itself.\u003c\/p\u003e\n\u003cp\u003eSimultaneously, eliminating the secondary flow path from the equation keeps residual flow from bleeding out which maintains a bit more sound volume. Repurposing that secondary flow path into a lengthy Helmholtz chamber reduces low-RPM drone to very reasonable levels and provides a complementary design element to work in concert with the primary x-pipe. Even with upgraded headers or catalytic converters, as featured on our development car, it never reaches a level of aggression that is unsuitable for street use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Performance-Products-Porsche-991.2-Carrera-X-Pipe-Exhaust-On-Car.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is assembled out of thick wall .065″ T304L stainless steel and rigorously quality checked in-house.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach product is tested in a fixture to ensure perfect fitment then foam packed to ensure it arrives in perfect condition, with all necessary hardware for installation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412734734492,"sku":"POR.9912PSE.XP","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-991.2-Carrera-X-Pipe-Exhaust-1-3.jpg?v=1792261645"},{"product_id":"porsche-996-turbo-sport-x-pipe-exhaust-system","title":"Porsche 996 Turbo Sport X-Pipe Exhaust System","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eWe wanted to build an aggressive catted system that offers a modest increase in tone - including pops and burbles on deceleration - without triggering a check engine light. Support for high power was another consideration - necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. Quad race resonators make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-991-Turbo-X-Pipe-Flow-Data.jpg\" alt=\"\" width=\"500\" height=\"371\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003e The HJS catalytic converters flow extremely well, letting through more turbo and flat-six sound through. Quad resonators add a refined tone and cut down on droning in the cabin. The level of volume is perfect the owner looking for a sophisticated increase in sound - aggressive on heavy throttle inputs while offering a mild and sporty presence during cruising.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach Sport X-Pipe Exhaust System is made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Custom Mikalor Supra Heavy-Duty Clamps are included to securely install system to vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHJS CATALYSTS:\u003c\/b\u003e The highest quality catalytic converters available, known for their industry leading flow and durability. They are efficient enough to meet strict EURO 4 emission standards while still allowing for an increase in flow - all without a check engine light. The HD design uses premium triple foil winding for maximum strength. The brazing stripe is an extra feature in the interest of durability - it prevents the core from moving or experiencing any damage from sustained high horsepower abuse. We use a large and appropriately sized catalyst to allow for maximum gains - no compromises here!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-996-Turbo-Sport-X-Pipe-Exhaust-System-HJS-1.jpg\" alt=\"\" width=\"1024\" height=\"602\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! We cover our HJS catalytic converters with an unprecedented 3 year warranty while all other components are backed for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Black Chrome X-50 Style Bolt-On Tips","offer_id":47867344945308,"sku":"POR.996T.XES.X50B","price":6295.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM","offer_id":47867344978076,"sku":"POR.996T.XES.OE","price":5515.0,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome X-50 Style Bolt-On Tips","offer_id":47867345010844,"sku":"POR.996T.XES.X50","price":6115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-996-Turbo-Sport-X-Pipe-Exhaust-System-C-Product-2_d3a7188d-b180-4e48-928c-db06961c8aac.jpg?v=1792261862"},{"product_id":"porsche-987-1-boxster-cayman-soul-competition-headers","title":"Porsche 987.1 Boxster \/ Cayman SOUL Competition Headers","description":"\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eOur precision engineered headers are meticulously fabricated from T304L stainless steel\u003cb\u003e. \u003c\/b\u003eProven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach header set is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e987.1 SPEC CAYMAN LEGAL MODIFICATION: \u003c\/strong\u003eSOUL was approached by key members of PCA Club Racing to provide a solution to the constant failures of the 987.1 Spec Cayman series (SPC) factory headers. They were constantly cracking and blowing out the cat core, costing series participants track time, points, time, money, and frustration. SOUL Competition Headers are now the exclusive, class legal 987.1 Cayman header replacement with a Lifetime Warranty for track use.\u003c\/p\u003e\n\u003cp\u003eSection I of SPC Class Rules 2020, Engine section:\u003cem\u003e Exhaust System. Exhaust manifolds must remain stock or may be the Soul header (P\/N POR.9871.COH) may be\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003esubstituted. The tailpipe beyond the manifold assembly flange is free as long as the twin exhausts emerge in the stock\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003elocation at the rear. Modifications can be made to exhaust sensors to prevent a check engine light from coming on as a\u003c\/em\u003e\u003cbr\u003e\n\u003cem\u003eresult of exhaust changes. The required stock exhaust manifold (headers) may be externally wrapped. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest a custom ECU tune to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":47957574353052,"sku":"POR.9871.COH","price":2515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Porsche-987.1-Competition-Headers-Product-3.jpg?v=1792261900"},{"product_id":"porsche-981-boxster-cayman-soul-competition-headers","title":"Porsche 981 Boxster \/ Cayman SOUL Competition Headers","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING:\u003c\/b\u003e By creating a unique application for the 981 platform, we’ve focused on sizing the runners (2”) and collectors correctly to extract maximum power from the 3.4L engine while producing great gains from the 2.7L as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDYNO RESULTS: \u003c\/strong\u003eA 981 Cayman S with SOUL Valved Exhaust, intake, and ECU tune added Competition Headers and IPD plenum and GT3 throttle body for comparison. Comparing the average performing run of both sessions shows gains of 26 whp (303-\u0026gt;329) and 24 ft-lbs of torque (276-\u0026gt;300).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eOur precision engineered headers are meticulously fabricated from T304L stainless steel\u003cb\u003e. \u003c\/b\u003eProven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is tested in a fixture to ensure perfect fitment and then foam packed to arrive in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. New high grade hardware is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest a custom ECU tune to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only due to removal of factory catalytic converters\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"No","offer_id":47867347599516,"sku":"POR.981.COH","price":3475.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":47867347632284,"sku":"POR.981.COHO2","price":3535.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/981-Headers4-1-9.jpg?v=1791689451"},{"product_id":"porsche-997-gt3-soul-competition-headers","title":"Porsche 997 GT3 SOUL Competition Headers","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eEven a purposefully-engineered platform like the GT3 comes fitted with exhaust manifolds restricted in terms of primary tubing length, runner diameter, and merge collection efficiency due to dense catalytic converters and mass production compromises. By refining the interface between the flange\/primary tubes, using smooth radius large diameter bends, and implementing performance oriented collectors with merge spikes, we have achieved increased flow, response, and performance with a more aggressive exhaust note to match. We focused on designing a high-flow collector from CAD to CNC for a no-compromise end result. This bespoke billet collector allows for maximized runner length and the elimination of several welds in the interest of durability. Our billet CNC head flanges allow for a more efficient transition from exhaust ports into the runners and adds extra strength in a high stress area preventing the chances for any cracking from repeated, hard use during track days.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_6523-Edit-scaled.jpg\" alt=\"\" width=\"1024\" height=\"819\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach header set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Our billet 304L stainless steel head flanges and merge collector are precision cut on a 5-axis CNC machine for the best possible exhaust flow and strength. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity - crucial for durability on the track. We fabricate these headers using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest a custom ECU tune to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEvery set is rigorously quality-checked prior to shipping and then foam packed to ensure your order arrives in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for closed course competition use only\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735160476,"sku":"POR.997GT3.COH","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-997-GT3-Competition-Headers-1-6.jpg?v=1791689329"},{"product_id":"porsche-997-1-turbo-competition-x-pipe-exhaust-system","title":"Porsche 997.1 Turbo Competition X-Pipe Exhaust System","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eWe wanted to get as aggressive as possible while minimizing drone - greater volume with a greater amount of pops and burbles on deceleration. Support for high power was another consideration - necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. \u003cstrong\u003eHelmholtz resonators\u003c\/strong\u003e were engineered to target and reduce droning in the 2000-3000 RPM range. \u003cstrong\u003eQuad race resonators\u003c\/strong\u003e make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-991-Turbo-X-Pipe-Flow-Data.jpg\" alt=\"\" width=\"500\" height=\"371\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003e You’ll be treated to a chorus of crackles upon letting off of the throttle. Comfort mode calms down the burbling for civil cruising. The exhaust makes itself known in the cabin without being overly aggressive.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Choose from several hand finished tip options to get the look that suits your 997 the best - or reuse your factory tips.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Satin Black GT2 Style Single Wall","offer_id":47867345272988,"sku":"POR.997T.XESCB.SLTB","price":4495.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin GT2 Style Single Wall","offer_id":47867345305756,"sku":"POR.997T.XESCB.SLT","price":4315.0,"currency_code":"USD","in_stock":true},{"title":"Brushed GT2 Style Single Wall","offer_id":47867345338524,"sku":"POR.997T.XESCB.SLTBR","price":4315.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin Straight Cut Single Wall","offer_id":47867345371292,"sku":"POR.997T.XESCB.SWT","price":4315.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM Tips (No Tips Included)","offer_id":47867345404060,"sku":"POR.997T.XESCB.OE","price":4015.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-997-Turbo-Competition-X-Pipe-Exhaust-System-Product-C-GT2-Style-Single-Wall-Tips-2.jpg?v=1792261867"},{"product_id":"porsche-991-gt3-gt3-rs-911r-soul-center-muffler-bypass-exhaust","title":"Porsche 991 GT3 \/ GT3 RS \/ 911R SOUL Center Muffler Bypass Exhaust","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: Soul Performance Products was asked to deliver a exhaust system solution that increases volume and flow without taking the step up to spending thousands of dollars. Retaining the stock side mufflers and valves allows you to control the sound with the factory sport button. This Porsche exhaust also pairs well with upgraded headers for those looking for the ultimate track setup in terms of power and sound - and we back for track use under our Lifetime Warranty! No check engine lights occurred during both development and long-term road testing. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Porsche-GT3-Center-Muffler-Bypass-Exhaust-Rear-Installed.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is made from mandrel-bent T304L stainless steel tubing. Mikalor Supra Heavy-Duty W4 Clamps are included to mount the system to the vehicle. Projection welding spots, swinging bridge, high-strength stainless steel bolt and the exclusive design of the captive nut and trunnion offer superior clamping forces and longevity. AccuSeal clamps are included to connect the exhaust to the side mufflers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL_CS_GT3_CMB-1.jpg\" alt=\"\" width=\"1024\" height=\"449\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: Each exhaust is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition. The Center Muffler Bypass Exhaust is a straightforward install that can be performed by most DIY enthusiasts.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust parts with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Satin Black \/ 4\" Straight Cut Single Wall","offer_id":47867345633436,"sku":"POR.991GT3.CMB.SWTB","price":1855.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ 4\" Slash Cut Single Wall","offer_id":47867345666204,"sku":"POR.991GT3.CMB.SLTB","price":1855.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ 4\" Slash Cut Single Wall","offer_id":47867345698972,"sku":"POR.991GT3.CMB.SLTBR","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ 4\" Straight Cut Single Wall","offer_id":47867345731740,"sku":"POR.991GT3.CMB.SWTBR","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ 4\" Slash Cut Single Wall","offer_id":47867345764508,"sku":"POR.991GT3.CMB.SLT","price":1675.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ 4\" Straight Cut Single Wall","offer_id":47867345797276,"sku":"POR.991GT3.CMB.SWT","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Porsche-GT3-Center-Muffler-Bypass-Exhaust-Product-Slash-Cut-Single-Wall-7.jpg?v=1792261879"},{"product_id":"porsche-991-gt3-soul-street-headers","title":"Porsche 991 GT3 SOUL Street Headers","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eEven with the 911 GT3’s elite motorsports pedigree, regulations and external pressures forced compromises to be made. Primary tubing length, runner diameter, and merge collection efficiency are limited even in the most purpose-built of applications, and these compromises come at the cost of sound and power. That’s where we come in. For immediate results, addressing the restrictive factory headers is the place to start, and our upgraded headers are built around large-diameter, free-flowing catalytic converters with optimized cast flanges and runners for maximum gains in power, throttle response, and tone from the 991 GT3’s high-revving flat-six. The resulting change is an amplification of the system rearward, a proper emphasis on the flat-six’s sound as intended, and built to withstand aggressive driving in the most demanding environments. Our billet CNC head flanges allow for not only a more efficient transition from exhaust ports into the runners but add extra strength in a high stress area preventing the chances for any cracking from repeated, hard use during track days.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_6247-Edit-scaled.jpg\" alt=\"\" width=\"1024\" height=\"683\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach header set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Our billet 304L stainless steel head flanges and merge collector are precision cut on a 5-axis CNC machine for the best possible exhaust flow and strength. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity - crucial for durability on the track. We fabricate these headers using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEvery set is rigorously quality-checked prior to shipping and then foam packed to ensure your order arrives in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735619228,"sku":"POR.991GT3.STH","price":6495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-991-GT3-Street-Headers-Product-1.jpg?v=1791689327"},{"product_id":"porsche-997-1-turbo-sport-x-pipe-exhaust-system","title":"Porsche 997.1 Turbo Sport X-Pipe Exhaust System","description":"\u003ch2\u003e\u003cb\u003eDEVELOPMENT AND TESTING\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eWe wanted to build an aggressive catted system that offers a modest increase in tone - including pops and burbles on deceleration - without triggering a check engine light. Support for high power was another consideration - necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. Quad race resonators make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-991-Turbo-X-Pipe-Flow-Data.jpg\" alt=\"\" width=\"500\" height=\"371\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSATISFYING SOUND\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SOUL catalytic converters flow extremely well, letting through more turbo and flat-six sound through. Quad resonators add a refined tone and cut down on droning in the cabin. The level of volume is perfect the owner looking for a sophisticated increase in sound - aggressive on heavy throttle inputs while offering a mild and sporty presence during cruising.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp\u003ePremium SOUL designed 300 cell catalytic converter with custom specced precious metal catalyst coating and triple metal matrix core\u003c\/p\u003e\n\u003cp\u003eBack purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp\u003eWater jet cut brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp\u003eFabricated using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warpage\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEach exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Satin Black GT2 Style Single Wall","offer_id":47867345043612,"sku":"POR.997T.XES.SLTB","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Brushed GT2 Style Single Wall","offer_id":47867345076380,"sku":"POR.997T.XES.SLTBR","price":5815.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin Straight Cut Single Wall","offer_id":47867345109148,"sku":"POR.997T.XES.SWT","price":5815.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin GT2 Style Single Wall","offer_id":47867345141916,"sku":"POR.997T.XES.SLT","price":5815.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM Tips (No Tips Included)","offer_id":47867345174684,"sku":"POR.997T.XES.OE","price":5515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-997.1-Turbo-Sport-Exhaust-1-2_7ddf39f7-5fc0-41e6-991a-a55479056b44.jpg?v=1792261864"},{"product_id":"porsche-991-2-gt2-rs-soul-sport-catalytic-converters","title":"Porsche 991.2 GT2 RS SOUL Sport Catalytic Converters","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Unleash an incredible exhaust note and intimidating turbo spool befitting of a 700 horsepower masterpiece by upgrading from 700 cell to 200 cell catalytic converters and optimizing exhaust flow through CAD designed and hand finished downpipes. Incorporating high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no check engine lights or noxious fumes. Larger valves than factory (76mm OD vs 67mm OD) and a larger outlet pipe allow for an increase in exhaust flow. Priority flow is increased to the tip outlet, increasing power and sound when the valves are open.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each system is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, CNC cut flanges, laser cut brackets, and hand made outlet pipes. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Porsche-991-GT2-RS-Sport-Catalytic-Converters-Fabrication-2.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Porsche with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735717532,"sku":"POR.9912GT2RS.SCC","price":5515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-991-GT2-RS-Sport-Catalytic-Converters-Product-1.jpg?v=1791689381"},{"product_id":"porsche-996-gt2-soul-competition-x-pipe-exhaust-system","title":"Porsche 996 GT2 SOUL Competition X-Pipe Exhaust System","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eWith our Porsche 996 exhaust system, we wanted to get as aggressive as possible while minimizing drone - greater volume with a greater amount of pops and burbles on deceleration. Support for high power was another consideration - necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. The analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced back pressure for higher horsepower, and enhances the sound quality of the Porsche exhaust system. \u003cb\u003eHelmholtz resonators\u003c\/b\u003e were engineered to target and reduce droning in the 2000-300 RPM range. \u003cb\u003eQuad race resonators\u003c\/b\u003e make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-991-Turbo-X-Pipe-Flow-Data.jpg\" alt=\"\" width=\"500\" height=\"371\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSOUND: \u003c\/b\u003e You’ll finally be able to hear your Porsche 996 exhaust and turbos sing in full song! Expect a very aggressive sport car sound at full throttle. The 996 GT2 platform is prone to droning in the 2-3k RPM range with freer flowing exhausts. Our Helmholtz resonators and quad resonators cut down on droning, but volume in the cabin is certainly pronounced - this is a system for those who like it aggressive. If a refined cabin experience is more important than a CUP car-inspired tone, our catted Sport exhaust is a more suitable option.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system is made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment. Custom Mikalor Supra Heavy-Duty Clamps are included to securely install the exhaust system to your Porsche.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach Porsche 996 GT2 exhaust is tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your Soul exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735783068,"sku":"POR.996GT2.XESCB.OE","price":4015.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-996-Turbo-Competition-X-Pipe-Exhaust-System-Product.jpg?v=1791689402"},{"product_id":"porsche-987-1-boxster-cayman-soul-long-tube-street-headers","title":"Porsche 987.1 Boxster \/ Cayman SOUL Long Tube Street Headers","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT \u0026amp; SOUND: \u003c\/strong\u003eThe factory header design is a very simple, mass produced component not suited for performance. By creating a unique application for the 987.1 platform, we’ve focused on sizing the runners (1.75”) correctly and incorporated high quality spikes into the collectors to extract maximum power from the 3.4L engine while producing great gains from the 2.7L as well.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach 987.1 header set is assembled out of T304L stainless steel and rigorously quality checked in-house. Merge spikes are incorporated to smooth exhaust flow into the collector and increase power. Thick water jet cut flanges cut to ISO 9001:2015 standards ensure perfect fitment and product longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHJS CATALYSTS:\u003c\/b\u003e We use the highest quality catalytic converters available, known for their industry-leading flow and durability. They are efficient enough to meet strict EURO 3 emission standards while still allowing for an increase in flow while greatly reducing the chance of getting a check engine light. The HJS HF design uses premium double foil winding for exceptional strength and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Porsche-987.1-Long-Tube-Street-Headers-HJS-Cat.jpg\" alt=\"\" width=\"800\" height=\"533\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set of catted headers is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition.. New high grade hardware is included for the header to exhaust flange.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735815836,"sku":"POR.9871.STH","price":4135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Porsche-987.1-Long-Tube-Street-Headers-Product-5_c179e618-2e1a-4610-ab04-9b8bd64f189a.webp?v=1792261816"},{"product_id":"porsche-991-2-gt2-rs-soul-cat-bypass-pipes","title":"Porsche 991.2 GT2 RS SOUL Cat Bypass Pipes","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Porsche fit the GT2 RS with an incredible 3.8L powerplant and two large turbos - all muffled by restrictive catalytic converters. Unleash an incredible exhaust note and intimidating turbo spool befitting of a 700 horsepower masterpiece by forgoing cats and optimizing exhaust flow through CAD designed and hand finished bypass pipes. Larger valves than factory (76mm OD vs 67mm OD) and a larger outlet pipe allow for an increase in exhaust flow. Priority flow is increased to the tip outlet, increasing power and sound when the valves are open.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003eWhen the factory valves open expect a roar from the engine and a very pronounced note from the turbos. With valves closed the factory muffler keeps volume and exhaust note to a reserved level. For full unadulterated turbo sound without the ECU controlling valve functionality automatically we recommend disconnecting the valves, installing a manual valve controller, or upgrading the factory muffler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each cat bypass pipe is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, premium valves, laser cut brackets, and hand made outlet pipes. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Porsche-991-GT2-RS-Cat-Bypass-Pipes-Comparison-Interior.jpg\" alt=\"\" width=\"1000\" height=\"425\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest a custom ECU tune to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Porsche with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412735914140,"sku":"POR.9912GT2RS.CBP","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-991-GT2-RS-Cat-Bypass-Pipes-Product-3-1.jpg?v=1791689383"},{"product_id":"porsche-997-1-carrera-valved-exhaust","title":"Porsche 997.1 Carrera Valved Exhaust","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e We wanted to design a valved exhaust that would offer the ability to go from “Cruising Sunday to Track Day” at the press of a button with the default setting to be valves closed for a more refined startup experience. Following the extreme effectiveness of the mufflers used in our 987 \/ 981 exhausts to combat drone, we’ve applied the same design principles to a bespoke muffler for the 997 Carrera.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e The design of our exhaust channels exhaust gases through our bespoke mufflers for a sophisticated and sporty sound that is unmistakably Porsche with valves closed, and this is the default operation setting. With valves open, you’re getting a CUP-inspired straight pipe sound. With valves closed during cruising, there is no drone - even with aftermarket catalytic converters! Due to the aggressive, free-flowing nature of the valves-open mode, the volume is loud when paired with aftermarket catalytic converters or catless replacement pipes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each system is made in-house by our fabrication team from mandrel bent .060″ wall T304L stainless steel tubing, bespoke SOUL mufflers, and laser cut brackets - with well over 15 man hours invested in each set to make sure they are perfect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each exhaust is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Porsche with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to answer any questions or resolve any issues that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Carbon Fiber tips have been discontinued\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Black Chrome Tips \/ Non-PSE","offer_id":47867336065180,"sku":"POR.9971.VES.BC","price":4795.0,"currency_code":"USD","in_stock":true},{"title":"Black Chrome Tips \/ Factory PSE","offer_id":47867336097948,"sku":"POR.9971PSE.VES.BC","price":4795.0,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome Tips \/ Factory PSE","offer_id":47867336130716,"sku":"POR.9971PSE.VES.POL","price":4555.0,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome Tips \/ Non-PSE","offer_id":47867336163484,"sku":"POR.9971.VES.POL","price":4555.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM \/ Non-PSE","offer_id":47867336196252,"sku":"POR.9971.VES","price":4315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-997.1-Valved-Exhaust-1-3_3033e29e-22e3-4a30-a190-7792a6687627.jpg?v=1792261834"},{"product_id":"porsche-991-1-carrera-long-tube-street-headers","title":"Porsche 991.1 Carrera SOUL Long Tube Street Headers","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT \u0026amp; SOUND: \u003c\/strong\u003eThe factory header design is a very simple, mass produced component not suited for performance. By creating a unique application for the 991.1 platform, we’ve focused on sizing the runners (2”) correctly to extract maximum power from the 3.8L engine while producing great gains from the 3.4L as well. Flow is enhanced without a check engine light due to our premium SOUL designed and US produced 300 cell catalytic converters with custom specced precious metal catalyst coating and triple metal matrix core.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePOWER:\u003c\/b\u003e Verified independent dyno testing at Apex Autowerks on a Mustang dyno revealed real, repeatable peak gains of 9 whp and 13 ft-lbs of torque with a noticeable improvement in the mid RPM range, well over 25 whp and ft-lbs of torque at 3,000 RPM for a boost where you’ll be at most during normal driving. Even greater power can be realized with an ECU tune, especially after 5,000 RPM where adjusting timing would make a significant difference.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach 991.1 header set is assembled out of T304L stainless steel. Merge spikes are incorporated to smooth exhaust flow into the collector and increase power. Thick water jet cut flanges cut to ISO 9001:2015 standards ensure perfect fitment and product longevity. Each exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure they arrive in perfect condition.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Cat.jpg\" alt=\"\" width=\"650\" height=\"578\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set of catted headers is built and tested in a thick gauge aluminum fixture (which prevents warping) to ensure perfect fitment then foam packed to arrive in perfect condition. New high grade hardware is included for the header to exhaust flange. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412736012444,"sku":"POR.9911.STH","price":4855.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Porsche-991.1-Carrera-Long-Tube-Street-Headers-C-Product-4_ae812786-3409-410d-93f3-b24f0582d203.jpg?v=1792261790"},{"product_id":"porsche-987-2-boxster-cayman-soul-long-tube-street-headers","title":"Porsche 987.2 Boxster \/ Cayman SOUL Long Tube Street Headers","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING:\u003c\/b\u003e By creating a unique application for the 987.2 platform, we’ve focused on sizing the runners (2”) and collectors correctly to extract maximum power from the 3.4L engine while producing great gains from the 2.9L as well. During dyno testing on a Dynojet, we experienced max gains of 7 whp and 8 ft-lbs of torque at 4,100 RPM when paired with our Valved Exhaust on the SOUL project Cayman S with PDK.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach header is assembled out of T304L stainless steel and rigorously quality checked in-house. Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-987.2-Long-Tube-Street-Headers-Fabrication-Site.jpg\" alt=\"\" width=\"1024\" height=\"488\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set of headers is tested in a fixture to ensure perfect fitment and then foam packed to ensure they arrive in perfect condition.. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. New high grade hardware is included for header to exhaust flanges.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\nThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412736143516,"sku":"POR.9872.STH","price":4435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-987.2-Street-Headers-1-3.jpg?v=1792261896"},{"product_id":"porsche-macan-2-0t-soul-resonated-muffler-bypass-exhaust","title":"Porsche Macan 2.0T SOUL Resonated Muffler Bypass Exhaust","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT: \u003c\/strong\u003e The Macan 2.0T is quite refined with generous sound deadening and heavy muffling in the exhaust. Evaluation of the factory midpipes reveals a very high flowing and relatively smooth flowing design. Porsche incorporated a factory break point and the rear section is what holds the exhaust back. The SOUL Resonated Muffler Bypass Exhaust forgoes the factory mufflers for a clamp on, 2.5″ straight pipe design with the addition of race resonators to minimize drone. The straight through design of our race resonators encourages maximum power and sound under heavy throttle while cutting down on harsh frequencies that can make their way into the cabin and cause droning on partial throttle and during cruising conditions. This is the ideal solution to pair with an aftermarket downpipe to prevent drone and raspiness. The Y pipe setup exiting out through quad tips encourages equal exhaust distribution and tip adjustability to allow for either a flush or staggered appearance in the bumper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003eExpect a refined increase in sound with a bark after each shift and mild burbling on deceleration. Full throttle pulls reveal more turbo sound and engine sound while taking your foot off the pedal calms things down. Comfort mode can yield some slight droning when the car kicks up into higher gears for cruising which can be remedied by running in Sport mode or shifting down a gear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of muffler bypass pipes is built in-house out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Straight through race resonators with a full metal packing design for maximum durability. We fabricate using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach system is quality checked then foam packed to arrive in perfect condition. Installation requires cutting the original exhaust at a factory break point (marked with a dimple) which allows for reinstallation of the factory system if necessary. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. Valve simulators are included to prevent a check engine light.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003e Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Polished \/ Straight Cut","offer_id":47867323678876,"sku":"POR.MAC2.MB.SWT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Straight Cut","offer_id":47867323711644,"sku":"POR.MAC2.MB.SWT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Straight Cut","offer_id":47867323744412,"sku":"POR.MAC2.MB.SWT","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Straight Cut","offer_id":47867323777180,"sku":"POR.MAC2.MB.SWT.BC","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Slash Cut","offer_id":47867323809948,"sku":"POR.MAC2.MB.SLT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Slash Cut","offer_id":47867323842716,"sku":"POR.MAC2.MB.SLT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Slash Cut","offer_id":47867323875484,"sku":"POR.MAC2.MB.SLT","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Slash Cut","offer_id":47867323908252,"sku":"POR.MAC2.MB.SLT.BC","price":2755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-Macan-Resonated-Muffler-Bypass-Exhaust-Product-Straight-Cut-Polished-Tips-1.jpg?v=1792261759"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-valved-exhaust-system","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Valved Exhaust System","description":"\u003ch2\u003eDEVELOPMENT GOALS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImprove upon the factory design and achieve a throatier \/ smoother \/ higher pitched tone.\u003c\/li\u003e\n\u003cli\u003eThe original tubing diameter - less than 2¼ inches - restricts power output. Although this design helps meet sound regulations and simplifies manufacturing, it doesn’t maximize the performance capabilities of the GT4 RS.\u003c\/li\u003e\n\u003cli\u003eIncrease the presence and character of the exhaust note in the cabin while maintaining a reasonable level of resonance \/ drone while driving in both the valves closed and open modes.\u003c\/li\u003e\n\u003cli\u003eHeighten aggressiveness with valves open while maintaining an overall sound level potential \/ quality that can still be reasonably driven on the street in combination with other complimentary aftermarket exhaust components.\u003c\/li\u003e\n\u003cli\u003eOffer the ability to notably reduce the sound level of the car outside to fly under the radar when necessary.\u003c\/li\u003e\n\u003cli\u003eAchieve an effective delta in sound between both modes for two usable, well engineered experiences - mild and wild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eRESEARCH \u0026amp; DEVELOPMENT\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWith valves open, our Valved Exhaust System follows a similar design to our Race Exhaust System through an X-Pipe that merges the exhaust flow for a higher pitched, smooth sound. With valves closed, the exhaust is routed through smaller piping and a bespoke SOUL muffler we designed to fit with the X-Pipe in the confined space above the rear diffuser and meet our sound goals. This muffler was crafted to match our high standard of drone fighting mufflers like the rest of our existing Boxster \/ Cayman line that we have become known for.\u003c\/p\u003e\n\u003cp\u003eInternally this muffler is quite unique. It has little to no restriction in the flow path, using straight through piping that is perforated to allow exhaust gasses to escape and become muffled in the surrounding packing material of the muffler body. We incorporated a second internal X-pipe to allow the exhaust flow to merge smoothly. These characteristics combined were crucial towards reducing and smoothing out the drone in the 1,800-3,000rpm range while enhancing that higher pitched note we were after in both the valves closed and open conditions.\u003c\/p\u003e\n\u003cp\u003eHelmholtz resonators further reduce drone for a more refined cabin experience for a bold tone with minimal drone.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Soul-Performance-Products-Porsche-718-Valved-Exhaust-Muffler-Drawing.jpg\" alt=\"\" width=\"1024\" height=\"508\"\u003e\u003c\/p\u003e \u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp\u003eBack purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp\u003eWater jet cut brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp\u003eFabricated using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warpage\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2023\/01\/SOUL-Performance-Products-Porsche-718-GT4-RS-Valved-Exhaust-System-Fabrication-1024x530.jpg\" alt=\"\" width=\"1024\" height=\"530\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEXHAUST TIP SELECTION\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor those looking to maintain the factory appearance, this system can be used with OEM exhaust tips. However, the OEM tips feature a much smaller diameter inlet, requiring the system to be necked down, which introduces a restriction and reduces overall performance. To extract the most from your GT4 RS, we strongly recommend selecting our high-performance exhaust tips, designed to complement the full 3-inch system without any compromises. Choose between double wall tips or our Weissach style stainless steel tips.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery component is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Signature Satin \/ Weissach","offer_id":47867293696156,"sku":"POR.718GT4RS.VES.WEIS","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Weissach","offer_id":47867293728924,"sku":"POR.718GT4RS.VES.WEIS.MB","price":6175.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM \/ Reuse OEM","offer_id":47867293761692,"sku":"POR.718GT4RS.VES","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Slash Cut Double Wall","offer_id":47867293794460,"sku":"POR.718GT4RS.VES.DWSL","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Slash Cut Double Wall","offer_id":47867293827228,"sku":"POR.718GT4RS.VES.DWSL.MB","price":6175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-718-GT4-RS-Valved-Exhaust-6-3_54409f93-d400-4b46-af90-4ea6a7f44d91.jpg?v=1792261662"},{"product_id":"porsche-996-turbo-competition-x-pipe-exhaust-system","title":"Porsche 996 Turbo Competition X-Pipe Exhaust System","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eWe wanted to get as aggressive as possible while minimizing drone - greater volume with a greater amount of pops and burbles on deceleration. Support for high power was another consideration - necessitating 3″ tubing. We experimented with adding a mixing chamber into our X-pipe design. Analysis in 3D CAD software showed a general increase in velocity gained downstream of the mixing chamber across a band of measured pressure and temperature levels. This produces optimal flow characteristics, reduced backpressure for higher HP, and enhances the sound quality of the system. \u003cstrong\u003eHelmholtz resonators\u003c\/strong\u003e were engineered to target and reduce droning in the 2000-300 RPM range. \u003cstrong\u003eQuad race resonators\u003c\/strong\u003e make a discernible difference in reducing drone while encouraging a more refined exhaust note.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-991-Turbo-X-Pipe-Flow-Data.jpg\" alt=\"\" width=\"500\" height=\"371\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003e You’ll finally be able to hear the exhaust and turbos sing in full song! Expect a very aggressive sport cars sound at full throttle. The 996 Turbo platform is prone to droning in the 2-3k RPM range with freer flowing exhausts. Our Helmholtz resonators and quad resonators cut down on droning, but volume in the cabin is certainly pronounced - this is a system for this who like it aggressive. If a refined cabin experience is more important than a CUP car inspired tone, our catted Sport exhaust is a more suitable option.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach system made from mandrel bent T304L 3″ .065″ wall stainless steel tubing, straight through race resonators with a full metal packing design for maximum durability, and laser cut brackets for perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is tested in a fixture to guarantee fitment and then foam packed to ensure it arrives in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Black Chrome X-50 Style Bolt-On Tips","offer_id":47867337965724,"sku":"POR.996T.XESCB.X50B","price":4735.0,"currency_code":"USD","in_stock":true},{"title":"Reuse OEM","offer_id":47867337998492,"sku":"POR.996T.XESCB.OE","price":4015.0,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome X-50 Style Bolt-On Tips","offer_id":47867338031260,"sku":"POR.996T.XESCB.X50","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-996-Turbo-Competition-X-Pipe-Exhaust-System-C-Product-Polished-Chrome-X-50-Style-Tips-2.jpg?v=1792261861"},{"product_id":"porsche-981-gt4-boxster-spyder-clubsport-soul-long-tube-street-headers","title":"Porsche 981 GT4 \/ Boxster Spyder \/ Clubsport SOUL Long Tube Street Headers","description":"\u003ch2\u003e\u003cb\u003eDEVELOPMENT AND TESTING\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eBy creating a unique application for the 981 platform, we’ve focused on sizing the runners (2”) and collectors correctly to extract maximum power from the 3.8L engine. We chose appropriately sized catalysts to flow enough power for sustained high RPM use - where the GT4 is at home. Don’t settle for smaller, cheaper catalysts when power and durability is concerned. Third party dyno testing on a Dyno Dynamics dynamometer revealed gains of 30 whp when paired with a tune, with 12 whp gains unlocked by Street Headers alone after the tune had been applied.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/GT4_Dyno.jpg\" alt=\"\" width=\"1024\" height=\"465\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEach header is assembled out of T304L stainless steel and rigorously quality checked in-house. Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEach product is tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412736766108,"sku":"POR.GT4.STH","price":4435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-981-GT4-Spyder-Long-Tube-Street-Headers-C-Product-Underside-2.jpg?v=1792261886"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-race-exhaust-system","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Race Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eDEVELOPMENT\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe factory rear muffler wasn’t much of a restriction on the standard 718 GT4, but reusing it for the GT4 RS has created a bottleneck for the GT3-derived engine. The tubing diameter remains the same, meaning that increased power is now forced through tubing that measures less than 2 ¼ inches. Repurposing that muffler helps meet sound restrictions and eases manufacturing processes, but doesn’t extract the most performance out of the GT4 RS.\u003c\/p\u003e\n\u003cp\u003eOur Race Exhaust system measures a full 3 inches from the flanges to our tips, unleashing every bit of character from the 4.0-liter flat-six. The bespoke x-pipe creates a crisp motorsports tone, and our Resonated version tackles the drone under 2,500 RPM using non-restrictive resonators and anti-drone tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_1976.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eEXHAUST TIP SELECTION\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor those looking to maintain the factory appearance, this system can be used with OEM exhaust tips. However, the OEM tips feature a much smaller diameter inlet, requiring the system to be necked down, which introduces a restriction and reduces overall performance. To extract the most from your GT4 RS, we strongly recommend selecting our high-performance exhaust tips, designed to complement the full 3-inch system without any compromises. Choose between double wall tips or our Weissach style stainless steel tips.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eHAND-CRAFTED CONSTRUCTION\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eMandrel bent, durable .065″” T304L stainless steel tubing\u003c\/p\u003e\n\u003cp\u003eBack purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity\u003c\/p\u003e\n\u003cp\u003eWater jet cut brackets are made to ISO 9001:2015 standards with ultra-tight tolerances of +\/- 0.003 inches for extreme precision\u003c\/p\u003e\n\u003cp\u003eFabricated using thick-gauge aluminum fixtures that act as a heat sink during the welding process to prevent any warpage\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eBOLT ON AND GO\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery component is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e \u003ch2\u003e\u003cb\u003eBACKED BY LIFETIME WARRANTY\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"No \/ Matte Black \/ Weissach","offer_id":47867292156060,"sku":"POR.718GT4RS.RE.WEIS.MB","price":3135.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Matte Black \/ Weissach","offer_id":47867292188828,"sku":"POR.718GT4RS.RER.WEIS.MB","price":3835.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Signature Satin \/ Slash Cut Double Wall","offer_id":47867292221596,"sku":"POR.718GT4RS.RER.DWSL","price":3595.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Matte Black \/ Slash Cut Double Wall","offer_id":47867292254364,"sku":"POR.718GT4RS.RER.DWSL.MB","price":3835.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Signature Satin \/ Weissach","offer_id":47867292287132,"sku":"POR.718GT4RS.RE.WEIS","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Signature Satin \/ Slash Cut Double Wall","offer_id":47867292319900,"sku":"POR.718GT4RS.RE.DWSL","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"No \/ Matte Black \/ Slash Cut Double Wall","offer_id":47867292352668,"sku":"POR.718GT4RS.RE.DWSL.MB","price":3135.0,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Signature Satin \/ Weissach","offer_id":47867292385436,"sku":"POR.718GT4RS.RER.WEIS","price":3595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-718-GT4-RS-Resonated-Race-Exhaust-1.jpg?v=1792261661"},{"product_id":"porsche-992-carrera-sport-catalytic-converters","title":"Porsche 992.1 Carrera SOUL Sport Catalytic Converters","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Arguably the most impactful hardware upgrade on the 992.1 is replacing the restrictive and heavy 700 cell catalytic converters. Swapping your factory catalytic converters with high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no noxious fumes. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each set of sport cats is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, CNC cut flanges, and laser cut brackets. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Porsche-992-Carrera-Sport-Catalytic-Converters-Comparison-Cat.jpg\" alt=\"\" width=\"1000\" height=\"339\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBOLT ON FITMENT:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for the bracketry.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412736897180,"sku":"POR.992.SCC","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Porsche-992-Carrera-Sport-Catalytic-Converters-HJS-Cats-1.jpg?v=1792261737"},{"product_id":"porsche-992-turbo-sport-catalytic-converters","title":"Porsche 992 Turbo Sport Catalytic Converters","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Arguably the most impactful hardware upgrade on the 992 Turbo is replacing the restrictive and heavy 700 cell catalytic converters. Swapping your factory catalytic converters with high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day without noxious fumes. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each set of sport cats is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, CNC cut flanges, and laser cut brackets. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Porsche-992-Carrera-Sport-Catalytic-Converters-Comparison-Cat.jpg\" alt=\"\" width=\"1000\" height=\"339\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for the bracketry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Porsche with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412736962716,"sku":"POR.992TPSE.SCC","price":4555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Porsche-992-Carrera-Sport-Catalytic-Converters-HJS-Cats_18eff50e-9398-44d3-bc32-4ffcae637015.jpg?v=1791689364"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-resonated-over-axle-pipes","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Resonated Over Axle Pipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: By eliminating the redundant secondary cats and empty particulate filter chambers, our Over Axle Pipes deliver immediate improvement in sound and performance. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine. Adding resonators reins in the volume and smooths out the aggressive tone from our Competition option.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Shielded","offer_id":47867289501852,"sku":"POR.718GT4RS.ROP.JH","price":3375.0,"currency_code":"USD","in_stock":true},{"title":"Non-Shielded","offer_id":47867289534620,"sku":"POR.718GT4RS.ROP","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-1-7.jpg?v=1792261658"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-competition-over-axle-pipes","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Competition Over Axle Pipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: Our Competition Over Axle Pipes deliver the most significant sound potential from a single product by eliminating the redundant secondary cats and the empty particulate filters from the factory units. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_1935-1.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Shielded","offer_id":47867294515356,"sku":"POR.718GT4RS.OP.JH","price":2875.0,"currency_code":"USD","in_stock":true},{"title":"Non-Shielded","offer_id":47867294548124,"sku":"POR.718GT4RS.OP","price":2395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-718-GT4-RS-Competition-Over-Axle-Pipes-1-3.jpg?v=1792261663"},{"product_id":"ferrari-488-pista-soul-sport-catalytic-converters","title":"Ferrari 488 \/ Pista SOUL Sport Catalytic Converters","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e The Ferrari 488 is an incredible machine from the factory with one glaring flaw - you can barely hear the 3.9L twin turbo engine sing! Swapping your factory catalytic converters with high-flow catalytic converters - designed to withstand extreme abuse - let you hear your turbos clear as day with no noxious fumes. SOUL downpipes use large radius 3.5″ diameter piping for maximum exhaust flow and sound. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability! Engine tone is enhanced without an increase in drone for a refined cabin experience. There are no drawbacks with this upgrade, just a better sound, improved engine response, and quicker turbo spool!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each set of sport cats is made in-house by our fabrication team from mandrel bent .065″ wall 304L stainless steel tubing, CNC cut flanges, and laser cut brackets. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity - crucial for durability on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Ferrari-Sport-Catalytic-Converter-Downpipes-Fabrication.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for the bracketry.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412737290396,"sku":"FER.488.SCC","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Ferrari-Sport-Catalytic-Converter-Downpipes-Product.jpg?v=1792261673"},{"product_id":"porsche-macan-s-gts-turbo-soul-resonated-muffler-bypass-exhaust","title":"Porsche Macan S \/ GTS \/ Turbo SOUL Resonated Muffler Bypass Exhaust","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT: \u003c\/strong\u003e The Macan is quite refined with generous sound deadening and heavy muffling in the exhaust. Evaluation of the factory midpipes reveals a very high flowing and relatively smooth flowing design. Porsche incorporated a factory break point and the rear section is what holds the exhaust back. The SOUL Resonated Muffler Bypass Exhaust forgoes the factory mufflers for a clamp on, 2.5″ straight pipe design with the addition of race resonators to minimize drone. The straight through design of our race resonators encourages maximum power and sound under heavy throttle while cutting down on harsh frequencies that can make their way into the cabin and cause droning on partial throttle and during cruising conditions. This is the ideal solution to pair with an aftermarket downpipe to prevent drone and raspiness. The Y pipe setup exiting out through quad tips encourages equal exhaust distribution and tip adjustability to allow for either a flush or staggered appearance in the bumper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND: \u003c\/strong\u003eExpect a refined increase in sound with a bark after each shift and mild burbling on deceleration. Full throttle pulls reveal more turbo sound and engine sound while taking your foot off the pedal calms things down. Comfort mode can yield some slight droning when the car kicks up into higher gears for cruising which can be remedied by running in Sport mode or shifting down a gear.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set of muffler bypass pipes is built in-house out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Straight through race resonators with a full metal packing design for maximum durability. We fabricate using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach system is quality checked then foam packed to arrive in perfect condition. Installation requires cutting the original exhaust at a factory break point (marked with a dimple) which allows for reinstallation of the factory system if necessary. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. Valve simulators are included to prevent a check engine light.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003e Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Matte Black \/ Slash Cut \/ 2019+","offer_id":47867306180764,"sku":"POR.MAC32.MB.SLT.BC","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Slash Cut \/ 2019+","offer_id":47867306213532,"sku":"POR.MAC32.MB.SLT","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Slash Cut \/ 2019+","offer_id":47867306246300,"sku":"POR.MAC32.MB.SLT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Slash Cut \/ 2019+","offer_id":47867306279068,"sku":"POR.MAC32.MB.SLT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Straight Cut \/ 2019+","offer_id":47867306311836,"sku":"POR.MAC32.MB.SWT.BC","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Straight Cut \/ 2019+","offer_id":47867306344604,"sku":"POR.MAC32.MB.SWT","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Straight Cut \/ 2019+","offer_id":47867306377372,"sku":"POR.MAC32.MB.SWT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Straight Cut \/ 2014-2018","offer_id":47867306410140,"sku":"POR.MAC3.MB.SWT.BC","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Straight Cut \/ 2014-2018","offer_id":47867306442908,"sku":"POR.MAC3.MB.SWT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Straight Cut \/ 2019+","offer_id":47867306475676,"sku":"POR.MAC32.MB.SWT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Straight Cut \/ 2014-2018","offer_id":47867306508444,"sku":"POR.MAC3.MB.SWT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Straight Cut \/ 2014-2018","offer_id":47867306541212,"sku":"POR.MAC3.MB.SWT","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black \/ Slash Cut \/ 2014-2018","offer_id":47867306573980,"sku":"POR.MAC32.MB.SLT.BC","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Slash Cut \/ 2014-2018","offer_id":47867306606748,"sku":"POR.MAC3.MB.SLT.POL","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Slash Cut \/ 2014-2018","offer_id":47867306639516,"sku":"POR.MAC3.MB.SLT.BR","price":2515.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Slash Cut \/ 2014-2018","offer_id":47867306672284,"sku":"POR.MAC3.MB.SLT","price":2515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-Macan-Resonated-Muffler-Bypass-Exhaust-Product-Straight-Cut-Polished-Tips.jpg?v=1792261707"},{"product_id":"porsche-987-1-boxster-cayman-soul-performance-exhaust-system","title":"Porsche 987.1 Boxster \/ Cayman SOUL Performance Exhaust System","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e We at SOUL have had ample time around many exhaust configurations for the 987.1 and set out to build the ideal setup for enthusiasts. We decided on this design as it offers an incredible sound when you have the pedal down, but it is VERY refined when driving around town.\u003cstrong\u003e The SOUL mufflers practically eliminate droning - even with aftermarket catless headers the sound is reserved during partial throttle!\u003c\/strong\u003e No valves necessary - we are confident that our system is a solid option for those who like it loud when it’s appropriate but reserved around town. Expect no check engine lights, only a grin every time you accelerate.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/06\/Porsche-987.1-Performance-Exhaust-System-Muffler-Detail-Logo.jpg\" alt=\"\" width=\"1024\" height=\"644\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003e Each system is made from mandrel bent T304L stainless steel tubing and features mufflers with fortified casings in the interest of durability. Aftermarket Boxster\/ Cayman exhaust hangers \/ supports are often prone to cracking and failing - SOUL fortified brackets prevent any damage during extended street use and track days. Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Boxster_Cayman-Tip-Options775.jpg\" alt=\"\" width=\"775\" height=\"658\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach exhaust is rigorously quality-checked, tested in a fixture to ensure perfect fitment, and then foam packed to ensure it arrives in perfect condition. New high grade hardware is included for the header to exhaust flanges. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Porsche-718-Valved-Exhaust-Tip-Adjustment-Range-Site.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Titanium \/ Slash Cut Single Wall","offer_id":47867346387100,"sku":"POR.9871.ESX.SLTT","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Straight Cut Single Wall","offer_id":47867346419868,"sku":"POR.9871.ESX.SWTT","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"Black Chrome \/ Chrome Dual Wall","offer_id":47867346452636,"sku":"POR.9871.ESX.BC","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Slash Cut Single Wall","offer_id":47867346485404,"sku":"POR.9871.ESX.SLTB","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Straight Cut Single Wall","offer_id":47867346518172,"sku":"POR.9871.ESX.SWTB","price":2995.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Straight Cut Single Wall","offer_id":47867346550940,"sku":"POR.9871.ESX.SWT","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"Signature Satin \/ Slash Cut Single Wall","offer_id":47867346583708,"sku":"POR.9871.ESX.SLT","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Straight Cut Single Wall","offer_id":47867346616476,"sku":"POR.9871.ESX.SWTBR","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"Polished Chrome \/ Chrome Dual Wall","offer_id":47867346649244,"sku":"POR.9871.ESX.POT","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Slash Cut Single Wall","offer_id":47867346682012,"sku":"POR.9871.ESX.SLTBR","price":2755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Porsche-987.1-Performance-Exhaust-System-Product-Slash-Cut-Signature-Satin-Tips-8_02b03205-9b68-4b50-9f12-2fcba051b77f.webp?v=1792261904"},{"product_id":"porsche-981-boxster-cayman-soul-long-tube-street-headers","title":"Porsche 981 Boxster \/ Cayman SOUL Long Tube Street Headers","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING:\u003c\/b\u003e By creating a unique application for the 981 platform, we’ve focused on sizing the runners (2”) and collectors correctly to extract maximum power from the 3.4L engine while producing great gains from the 2.7L as well. Flow is enhanced without a check engine light due to our premium SOUL designed and US produced 300 cell catalytic converters with custom specced precious metal catalyst coating and triple metal matrix core.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: Each header is assembled out of T304L stainless steel and rigorously quality checked. \u003c\/b\u003eProven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration for exceptional strength and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/SOUL-Cat.jpg\" alt=\"\" width=\"650\" height=\"578\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set is tested in a fixture to ensure perfect fitment then foam packed to ensure they arrive in perfect condition. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\nThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412737421468,"sku":"POR.981.STH","price":4435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-981-Long-Tube-Street-Headers-C-Product-Underside-3.jpg?v=1792261891"},{"product_id":"porsche-718-gt4-rs-spyder-rs-soul-sport-cat-over-axle-pipes","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Sport Cat Over Axle Pipes","description":"\u003cp\u003e\u003cb\u003eDEVELOPMENT: In order to provide the most effective and efficient performance solution for the GT4 RS, we opted not to offer a catted header replacement, but instead provide a modular Over Axle Pipe with a catalytic converter. As a standalone piece, our Sport Cat Over Axle Pipe with high-flow cats will deliver tangible sound and performance gains as it replaces the empty particulate filter on the factory units, and paired with our Competition Headers it is a remarkable increase while still retaining a monitored catalytic converter for emissions concerns.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_2028-1.jpg\" alt=\"\" width=\"1024\" height=\"682\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with ARCAL™ Prime argon gas) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412737454236,"sku":"POR.718GT4RS.SOP","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/SOUL-Performance-Products-Porsche-718-GT4-RS-Sport-Cat-Over-Axle-Pipes-Product-1.jpg?v=1791689334"},{"product_id":"audi-rs-q8-soul-competition-downpipes","title":"Audi RS Q8 SOUL Competition Downpipes","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Looking to turn up the power - or turn heads? Competition Downpipes deliver the best possible flow and performance. Co-developed with Gintani, these pipes were produced to support big power. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability! Expect extra pops and turbo sound more befitting of a performance vehicle!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each cat bypass pipe is made from mandrel bent .065″ wall, 3″ diameter T304L stainless steel tubing and CNC cut flanges. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Lamborghini-Urus-Competition-Downpipes-Cat-Comparison.jpg\" alt=\"\" width=\"1000\" height=\"401\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a fixture for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included to mate them to the exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest an ECU tune designed around these cat bypass pipes to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Audi with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e United States based customers purchasing this product are required to sign our Catless Exhaust Component Waiver here.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412737519772,"sku":"AUD.RSQ8.CBP","price":3715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Soul-Performance-Products-Audi-RS-Q8-Competition-Downpipes-Product-2.jpg?v=1791689366"},{"product_id":"porsche-992-carrera-cat-bypass-pipes","title":"Porsche 992.1 Carrera SOUL Cat Bypass Pipes","description":"\u003cp\u003e\u003cstrong\u003eDEVELOPMENT:\u003c\/strong\u003e Looking to turn up the power, turn heads, or turn in faster laps? Cat Bypass Pipes forgo the factory catalytic converters for 4.75″ to 2.75″ piping for the best possible flow and performance. Factory bracketry is retained as are the most accurate locations for the O2 sensors. As a result of the increased flow you’ll enjoy better turbo response and an increase in drivability!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCONSTRUCTION:\u003c\/strong\u003e Each cat bypass pipe is made in-house by our fabrication team from mandrel bent .065″ wall, 2.5″ diameter T304L stainless steel tubing, CNC cut flanges, and laser cut brackets. All welds are back purged for increased longevity under the most extreme conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER: \u003c\/strong\u003eBelow are the real, unedited, straight from the Dyno Dynamics dyno results as conducted by CBTuning with before and after runs with factory setup and then SOUL Cat Bypass Pipes and CBTuning ECU tune. You’ll be amazed at power gains and response when paired with an upgraded ECU tune - increases of over 100 whp and 215 ft-lbs of torque almost immediately in the power band completely changed the drivability of the vehicle!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/Soul-Performance-Products-Porsche-992-Carrera-Cat-Bypass-Pipes-ECU-Tune-Dyno-Chart.jpg\" alt=\"\" width=\"1024\" height=\"565\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBOLT ON AND GO:\u003c\/strong\u003e Each set is built and tested in a thick gauge aluminum fixture (which prevents warping) for perfect fitment - guaranteed. Every set is rigorously quality-checked prior to shipping and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for the bracketry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product may trigger a check engine light due to removal of factory catalytic converters. We suggest a custom ECU tune to disable any check engine lights (for track use only).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e Enjoy your SOUL exhaust components for your Porsche with confidence on both the street and track as they are covered by our Lifetime Warranty! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003cbr\u003e\n\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road \/ competition use only due to removal of factory catalytic converters\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":44412737552540,"sku":"POR.992.CBP","price":2335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/Porsche-992-Carrera-Cat-Bypass-Pipes-Product-1.jpg?v=1792261736"}],"url":"https:\/\/daroracing.com\/collections\/soul-performance\/seg-exotic.oembed?page=3","provider":"Daro Racing","version":"1.0","type":"link"}