MillTek Audi RS7 Large-bore Downpipes (2013-2018)

Milltek Sport exhausts have a genuine performance edge - noticeable power gains and sound that is truly awesome! Styling looks that are aggressive yet discrete and a feeling of true exhilaration! Highest quality aircraft-grade 3.00" stainless steel Sharper throttle response Substantial weight saving over original equipment systems Precision, quality controlled manufacture to ISO 9001 standards Reduced back pressure for maximum performance - with no loss of low end torque Designed and manufactured in Europe These Downpipes come with either Sport Cats for the most aggressive sound possible or Cat bypass pipes for a more subdued sound and better emissions.   Fits all Audi RS7 Sportback 4.0 V8 TFSI biturbo vehicles (2013+) including the Performance Edition (Select option for either Milltek Sport Catback or factory Catback exhaust system compatibility) Pipe Size: 3.00 inch (76.20mm) 100-cell hi-flow Sport Cats or Cat Bypass pipes for race appliCations only Downpipes feature ultra-durable semi-gloss black Cerakote coating Requires Lambda extensions leads Sportback