{"product_id":"mad-bmw-g90-m5-axle-back-exhaust","title":"MAD BMW G90 M5 Axle-Back Exhaust","description":"\u003carticle tabindex=\"-1\"\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ch1\u003eMAD BMW G90 \/ G99 M5 Axle-Back\u003c\/h1\u003e\n\u003cp\u003eThe MAD axle-back is the perfect finishing touch for your G90 M5 especially when paired with the MAD 5-inch single midpipe for maximum sound. Choose from brushed, black, or carbon tips to match your desired look.\u003c\/p\u003e\n\u003cp\u003eUnlike the \u003cstrong\u003eNorth American G90\/G99\u003c\/strong\u003e, where the factory exhaust does \u003cstrong\u003enot come valved and offers no way to control exhaust volume\u003c\/strong\u003e, the MAD axle-back gives you full control. This system is fully valved and includes \u003cstrong\u003etwo valve motors and a controller\u003c\/strong\u003e, allowing you to switch between a quiet, refined tone and a loud, aggressive sound on demand.\u003c\/p\u003e\n\u003cp\u003eFeaturing larger-diameter piping for improved flow and a smaller muffler design to reduce weight, this setup delivers \u003cstrong\u003ebetter throttle response, increased sound, and a cleaner overall tone\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDeep, aggressive, and fully controllable this is the sound the G90 M5 should have had from day one.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLarger-diameter piping for increased flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes two valve motors and valve controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e304 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLifetime warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with stock midpipe or MAD 5-inch midpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Cutting is required when connecting to the factory midpipe.\u003cbr\u003e\u003cstrong\u003eRecommendation:\u003c\/strong\u003e We highly recommend pairing this axle back with the MAD \u003cstrong\u003esingle midpipe\u003c\/strong\u003e for the best overall sound and performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eBMW G90 M5\u003cbr\u003eBMW G99 M5\u003c\/p\u003e \u003c\/div\u003e\u003c\/article\u003e","brand":"MAD","offers":[{"title":"Brushed","offer_id":47864757125276,"sku":"MAD-138 + MAD-139-BR","price":1349.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47864757158044,"sku":"MAD-138 + MAD-139-BL","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":47864757190812,"sku":"MAD-138 + MAD-139-CA","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/WhatsApp_Image_2025-09-04_at_14.33.03_b2cade8d__61729.1763401787_843f00da-94c2-4162-8793-c7158f952307.jpg?v=1791683198","url":"https:\/\/daroracing.com\/products\/mad-bmw-g90-m5-axle-back-exhaust","provider":"Daro Racing","version":"1.0","type":"link"}