CTS Turbo Cast Downpipe Set w/ High Flow Cats Audi C7 RS7 | S6 | S7 4.0T 2013-2018 GTI making your driving experience more

making your driving experience more enjoyable and responsive

more flexible steering

9 Cylinder Head 1

compatible for BMW 2008 - 2010 E60 Sedan 535i / 535i xDrive

CTS Turbo Cast Downpipe Set w/ High Flow Cats Audi C7 RS7 | S6 | S7 4.0T 2013-2018 GTI making your driving experience moreThe CTS Turbo Cast Catted Downpipe set for 4. 0T Audi C7 (S6 S7 RS7) is a bolt on solution for increased performance. Our downpipe set eliminates the OEM cross over and includes the necessary harness extensions for the O2 sensors. CAD engineered cast stainless steel collector provides unrestricted flow and 3" piping runs all the way back to the exhaust connection. Features: Cast stainless steel collectors Heat shielding to keep the temperatures down