{"product_id":"torque-union-3-0t-supercharged-long-tube-headers-audi-b8-b8-5-s4-s5-c7-a6-a7-sq5","title":"Torque Union - 3.0T Supercharged Long Tube Headers - Audi B8\/B8.5 S4 • S5 • C7 A6 • A7 • SQ5","description":"\u003cp\u003e\u003cstrong\u003eTorque Union 3.0T Supercharged Long Tube Headers\u003c\/strong\u003e\u003cbr\u003eAudi B8\/B8.5 S4 • S5 • C7 A6 • A7 • SQ5\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eComes with Gaskets (header to block \u0026amp; header to downpipe)\u003c\/p\u003e\n\u003cp\u003eNew hardware (header to downpipe)\u003c\/p\u003e\n\u003cp\u003eThe Torque Union 3.0T Long Tube Headers are engineered for enthusiasts who want measurable performance gains and improved exhaust character over traditional test pipes. Designed specifically for the supercharged 3.0T platform, these headers increase exhaust flow, reduce back pressure, and unlock additional power especially in the higher RPMs.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-grade 304 stainless steel (304SS), these headers offer excellent corrosion resistance and durability under sustained high exhaust temperatures. Precision TIG welding and thick CNC-cut stainless flanges ensure strength, proper sealing, and long-term reliability. Smooth merge collectors promote efficient exhaust scavenging and improved velocity at higher RPM.\u003c\/p\u003e\n\u003cp\u003eIn addition to performance gains, these headers produce a noticeably deeper, more refined exhaust tone compared to traditional test pipe setups. Where many test pipes can sound sharp or raspy, the long tube design delivers a fuller, lower-frequency tone that better complements the supercharged V6 platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFull 304 stainless steel construction\u003c\/p\u003e\n\u003cp\u003ePrecision TIG welded joints\u003c\/p\u003e\n\u003cp\u003eThick CNC-cut stainless steel flanges\u003c\/p\u003e\n\u003cp\u003eSmooth merge collectors for improved exhaust flow\u003c\/p\u003e\n\u003cp\u003eDirect bolt-on fitment for Audi 3.0T applications\u003c\/p\u003e\n\u003cp\u003eDeeper, more refined exhaust tone vs. conventional test pipes\u003c\/p\u003e\n\u003cp\u003eHardware and gaskets included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAudi B8\/B8.5 S4\u003c\/p\u003e\n\u003cp\u003eAudi B8\/B8.5 S5\u003c\/p\u003e\n\u003cp\u003eAudi C7 A6 3.0T\u003c\/p\u003e\n\u003cp\u003eAudi C7 A7 3.0T\u003c\/p\u003e\n\u003cp\u003eAudi SQ5 3.0T\u003c\/p\u003e\n\u003cp\u003eEach set is made to order to maintain quality control and fabrication standards. Please allow approximately 1 week followed by an additional 1 week for shipping.\u003c\/p\u003e\n\u003cp\u003eShipping is free within the United States.\u003c\/p\u003e\n\u003cp\u003eTorque Union was built for owners who expect real performance and proper materials without inflated pricing. As the 3.0T platform continues to evolve, upgrades should remain accessible without compromising durability or fitment.\u003c\/p\u003e\n\u003cp\u003eFor off-road and motorsport use only where applicable.\u003c\/p\u003e","brand":"Torque Union","offers":[{"title":"Default Title","offer_id":46271574016171,"sku":null,"price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/4839\/2619\/files\/IMG_9509.jpg?v=1772558072","url":"https:\/\/torque-union.com\/products\/torque-union-3-0t-supercharged-long-tube-headers-audi-b8-b8-5-s4-s5-c7-a6-a7-sq5","provider":"Torque Union","version":"1.0","type":"link"}