{"product_id":"b8-b8-5-3-0t-catback-exhaust-system-cap-exh-095","title":"B8\/B8.5 3.0T Catback Exhaust System | Audi B8\/B8.5 S4 | Canadian Auto Performance","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCAP Audi B8\/B8.5 S4 Exhaust System – With Integrated Resonated Downpipes The best sounding 3.0T exhaust in the world. Engineered for Sound.\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt for Performance.\u003c\/li\u003e\n\u003cli\u003eWhile many aftermarket exhaust systems for the Audi B8\/B8.5 S4 deliver impressive sound when paired with factory catalytic converters, a common issue arises as those OEM cats begin to fail—often due to heat-related breakdown over time.\u003c\/li\u003e\n\u003cli\u003eAs a result, many owners turn to catless test pipes, which unfortunately introduce excessive rasp, harshness, and unwanted exhaust tones when combined with most existing exhaust systems.\u003c\/li\u003e\n\u003cli\u003eAs the global leader in test pipe sales for the B8\/B8.5 S4 3.0T , CAP recognized the need for a purpose-built solution for vehicles equipped with catless test pipes.\u003c\/li\u003e\n\u003cli\u003eSince 2020 , our team has been developing an exhaust system specifically engineered to work in harmony with catless test pipes .\u003c\/li\u003e\n\u003cli\u003eThe focus was on eliminating unpleasant high-frequency tones and resonance, while maintaining optimal flow and performance.\u003c\/li\u003e\n\u003cli\u003eThe result is a cat-back exhaust system that delivers a deep, aggressive, and refined sound —even without catalytic converters.\u003c\/li\u003e\n\u003cli\u003eReal-world tested on over a dozen vehicles across varied driving conditions, this system reflects over four years of product development and refinement.\u003c\/li\u003e\n\u003cli\u003eFor enthusiasts running catless setups, this is the most acoustically balanced and performance-driven exhaust solution available for the Audi B8\/B8.5 S4 3.0T.\u003c\/li\u003e\n\u003cli\u003eIntroducing the CAP Catback Exhaust System – a complete post-catalytic exhaust solution for your Audi B8\/B8.5 S4 3.0T.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Canadian Auto Performance","offers":[{"title":"90mm - Quad Gloss Black Tips","offer_id":52503730585902,"sku":"CAP-EXH-095","price":1869.99,"currency_code":"USD","in_stock":true},{"title":"102mm - Quad Gloss Black Tips","offer_id":52503730618670,"sku":"CAP-EXH-099","price":1869.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/CAP-Audi-3.0T-Supercharged-V6-Catback-Exhaust-System-2010-2016-Audi-B8_B8.5-S4-01D_d6676e3d-8aca-42ea-957b-bd0e99bd7585.png?v=1787752250","url":"https:\/\/shopicwp.com\/products\/b8-b8-5-3-0t-catback-exhaust-system-cap-exh-095","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}