{"product_id":"catback-exhaust-system-audi-c8-rs6-rs7-integrated-engineering","title":"Catback Exhaust System | Audi C8 RS6 \u0026 RS7 | Integrated Engineering","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDroneTrap Technology: proprietary resonator design eliminates exhaust drone while enhancing V8 acoustics via selective wave cancellation\u003c\/p\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrue catback system: complete replacement from downpipes rearward, including midpipes, center pipes, x-pipes, mufflers, and tips\u003c\/li\u003e\n\u003cli\u003eMandrel-bent T304L stainless steel, hand TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eNo check engine light; emissions compliant across all 50 states\u003c\/li\u003e\n\u003cli\u003eBolt-on direct fit; no cutting, welding, or permanent modifications required\u003c\/li\u003e\n\u003cli\u003eActive exhaust valves integrated with factory drive-select modes (Comfort, Dynamic, RS); closed in comfort mode\u003c\/li\u003e\n\u003cli\u003eStamped multi-wall muffler housing, center-mounted, reinforced suitcase design prevents warping and splitting\u003c\/li\u003e\n\u003cli\u003eDual 3\" parallel piping with bridged reinforcement; leak-free stretch clamps\u003c\/li\u003e\n\u003cli\u003eMulti-point reinforced hangers withstand engine movement and exhaust weight in track use\u003c\/li\u003e\n\u003cli\u003eDouble-wall flex joints on forward midpipe sections maintain integrity under aggressive driving\u003c\/li\u003e\n\u003cli\u003eInstallation approximately 3-4 hours with standard mechanic tools; auto-lift highly recommended\u003c\/li\u003e\n\u003cli\u003eFits 2021+ Audi C8 RS6 and RS7 with 4.0T twin-turbo engines, with and without rear-steering variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":52563245072686,"sku":"IEEXCY1","price":5564.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/1719\/1726\/files\/IECatbackExhaustForAudiC8RS6RS7IEEXCY1_3.jpg?v=1788436160","url":"https:\/\/shopicwp.com\/products\/catback-exhaust-system-audi-c8-rs6-rs7-integrated-engineering","provider":"Inner Circle Wheels and Performance","version":"1.0","type":"link"}