2026 Chevrolet Silverado 1500 Custom Performance Parts

ARH long tube headers long system for the 2019-2026 Chevy/GM Truck 6.2L features 304 stainless steel, your choice of 1-3/4" or 1-7/8" primaries, 3" merge collectors, and all the necessary hardware and gaskets for a bolt-on installation. The 2019-2021 GM Truck 6.2L ARH long...

ARH long tube headers long system for the GM Truck 5.3L 2019-2026 features 304 stainless steel 1 3/4" primaries, 3" merge collectors, and y-pipe along with all the necessary hardware and gaskets for a bolt-on installation. Product features on this system includes: 100% Made...

TooHighPsi Performance L8X Valve Covers are specifically designed for use on GM truck Gen5 L8X V8 direct injected engines. They work seamlessly with any of our THP Port Plates allowing adequate clearance for injectors and fuel rails, plus relocating coils for fitment with the...

2019-2026 GM Truck/SUV Whipple Reinforced Idler Bracket (5.3L, 6.2L) Upgrade your GM truck or SUV Whipple supercharger system with this reinforced idler bracket. Designed as a direct replacement for the stock die-cast bracket, this upgraded piece is built to address a known weak point...

2019-2026 GM TRUCKS & SUVs 5.3L / 6.2LWHIPPLE HIGH FLOW PANEL AIR FILTER Keep your Whipple Charged GM truck or SUV equipped with a fresh Whipple High Flow Panel Air Filter. This replacement filter is designed for compatible 2019-2026 GM 5.3L and 6.2L V8...

TooHighPsi’s new “Patent Pending” KATANA Plates have been fully redesigned to be the thinnest port plates available for GM LT1/LT4 Gen V applications. They were engineered to minimize vertical height gain on the supercharger or intake manifold, making installation easier and providing more hood...

Spacer kit required for fitment of GM Truck Coil Packs on THP LT and LS Billet Valve Covers.

Port Injection!! The simple way to solve fueling issues on the GM GenV LT direct injection engines!! VINDICATOR 2 SC Port Plates are specifically designed to add port injection to all LTx applications utilizing stock valve covers and ignition coil locations. This includes the factory...

THP Dip Stick Tube Bracket allows the Camaro/CTSv dipstick tube to be mounted onto the THP billet LTx Valve Covers.

TooHighPsi Engineering's Billet Thermostat Housing for all LTX engine applications has been carefully designed to maximize the cooling performance of your LT1/LT4 engine build. Precision machined in-house from a solid piece of 6061 T6 aluminum, the housing incorporates a unique double O-ring seal to...

TooHighPsi Engineering has teamed up with the controller experts at MOTIV Motorsports to release an affordable 'plug and play' solution for adding sequential hybrid port injection for your GM Gen V engines! The MOTIV REFLEX+ is a versatile controller that has been configured specifically for...

The MOTIV ReFlex+ is a versatile controller that has now been configured specifically for the GM Gen V engine family (hardware and software). This system utilizes the vehicle's high speed CAN bus to acquire the majority of the inputs required to control the hybrid...

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding...

Replace corroded or damaged original equipment alignment cams on GM and Chevy 1500 trucks with this cam and bolt kit. SPC's replacement camber and caster cam kit includes a provision for 3/8" drive ratchet wrench when the bolt head is difficult to reach. Use...

AEM Dryflow Air Filters are engineered with advanced synthetic filtration media that delivers an ideal balance of high airflow, exceptional particle filtration, and long-term performance. Built using durable, oil-free filter material, Dryflow filters provide reliable protection, effortless cleaning, and consistent airflow. This offers a...