{"product_id":"integrated-engineering-ieexcg3-audi-b8-s4-quattro-3-0t-catback-exhaust-system","title":"Integrated Engineering IEEXCG3 Audi B8\/B8.5 S4 Quattro 3.0T Catback Exhaust System","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe all-new iE Catback Exhaust System for 2009-2015 supercharged Audi S4 delivers entirely addicting primal scream. Coaxing a more raw sound from any V6 can be tough, so the Audi B8 S4 3.0T took some extra “voice coaching” from our engineers. The iE Catback delivers the perfect exhaust note while kicking the exhaust drone to the curb via our proprietary DroneTrap technology, finely tuned mufflers, X-pipe design, plus plenty of other design details for flow, durability, sound, and style.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSay it loudly\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e-Aggressive, yet refined exhaust note\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDroneTrap Technology\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e-Proprietary no-drone resonator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90mm quad exhaust tips\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-Motorsport look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2.5” tubing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-High flow design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated X-pipe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-Superior sound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Install\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-No cutting, no welding, no hassle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-on fit\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e-Includes hardware for stock or iE midpipes\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTURN UP THE VOLUME. YOUR STEREO IS OBSOLETE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCoaxing a more raw, yet refined sound from any V6 can be tough, so the Audi B8 S4 3.0T took some extra “voice coaching” from our engineers. The iE Catback Exhaust delivers a primal scream while kicking the exhaust drone to the curb via our proprietary DroneTrap technology. For bonus-style points and engineering might, the B8 S4 catback includes 90mm quad exhaust tips, dual 2.5\" tubing for high-flow design and an integrated X-pipe for greater exhaust flow and superior sound.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOVERSIZED SLASH-CUT TIPS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe quad oversized 90mm exhaust tips will make your B8 S4 look fast, even when it’s standing still. These slash-cut tips feature a motorsport-inspired brushed finish with adjustable depth for dialing your aggressive looks up or down.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eiE DRONETRAP TECHNOLOGY.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDroneTrap is our proprietary technology that takes away the buzz-killing drone, leaving only the sweet song of your people. It captures the pulse waves that make up the engine's exhaust note, draws them into an internal port, resonates them against each other, and cancels annoying drone waves. Only the good stuff remains—a full, rich, audacious call of the wild.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/5cfb58a3-cd6f-485f-a17e-066d7daa6ab2\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWANT IT LOUDER?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor those craving more, pairing this catback with iE Midpipes delivers a louder (yet still refined) experience. If you want to keep it on the mild side, retaining the factory midpipes will still release that addicting rumble while maintaining street-friendly levels for everyday driving.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eiE catback is a bolt-on fit to both stock or iE Midpipes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/3e438b14-e167-4a2a-ac47-0d74eae75b82\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY IS IN THE DETAILS.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt’s not just the sound that the iE Catback delivers. They always bring their A-game to serve up exceptional designs made from built-to-last materials for installs that fit like a glove. iE's Catback Exhaust is made from corrosion-resistant, mandrel-bent T304L stainless steel with strong, multi-point, boxed exhaust hangers for long life and reinforced and bridged straight sections to prevent rattles. Install kit includes all hardware and leak-free, OE-quality exhaust clamps.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/0a4687a5-d105-4736-9f2a-6b0d5d27d41b\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/967fa490-9881-4f36-b4de-92950faea664\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/a80dd3d1-24f5-4483-a4c1-48b810e7fee0\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENGINEERING THE PERFECT FIT.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3D scanning and cutting-edge software give our engineers a high-resolution digital model of the Audi B8 S4 chassis. This data allows us to maximize exhaust flow and optimize every inch of available space, ensuring a perfect fit with no rattles or rubbing.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAUDI S4 (B8\/B8.5) (2009-2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNo permanent mods or hassle to deal with on this one. Installing your new iE Catback Exhaust kit is straightforward. You’ll need a few basic tools. An auto lift is not necessary, but will make your life a lot easier -well, your installation, anyway.\u003c\/p\u003e\n\u003cp\u003eAverage installation time: 1-2 hours.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.performancebyie.com\/guides\/iE%20Catback%20Exhaust%20System%20For%20Audi%20B8%20S4%20Installation%20Guide_IEEXCG3.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installation_Guide_2020_Aug_bc03024a-177f-4fd3-a1fa-5743c1c0df27.webp?v=1730103081\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eIEEXCG3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated Engineering (IE)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePhotos \u0026amp; Videos\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"696\" height=\"391\" src=\"https:\/\/www.youtube.com\/embed\/4i1Y4Z5uHKM\" title=\"iE VS. STOCK | Audi B8\/B8.5 S4 Catback Exhaust System\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/ea5d9b9b-e591-493f-95f8-ef8266d4966e\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/6dd6bcaa-e35f-4087-92be-3fdb0fea9e73\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/i.shgcdn.com\/9facea17-806d-4e5d-9682-c0cd4865d637\/-\/format\/auto\/-\/preview\/3000x3000\/-\/quality\/lighter\/\"\u003e\u003c\/p\u003e","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":64544570933597,"sku":"IEEXCG3","price":1833.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/IEEXCG3_09_dee7f2d8-47ef-4707-a64d-bd48bfd82887.webp?v=1777347286","url":"https:\/\/performancepartsdirect.co.uk\/products\/integrated-engineering-ieexcg3-audi-b8-s4-quattro-3-0t-catback-exhaust-system","provider":"Performance Parts Direct","version":"1.0","type":"link"}