JH Motorsports is proud to offer the JHM B8 S4-S5 Q5-SQ5 C7 A6-A7 Non-resonated Downpipes with X-pipe!
Built as a direct OEM replacement, our JHM Downpipes with X-pipe are easy to install with simple hand tools with no cutting or welding required. Our X Pipe is designed to increase low-end torque and maximize power throughout the entire RPM band.
Please Note:
EXPLANATION OF THE B8 S4-S5 Q5-SQ5 C7 A6-A7 EXHAUST SYSTEM: There is a lot of confusion surrounding the B8 S4-S5 Q5-SQ5 C7 A6-A7 Exhaust System Setup mostly due to the current "brand-x" systems available on the market. The B8 Exhaust can be split up into 5 parts. Starting from the outlet at the cylinder head you have the exhaust manifolds, the cat or test-pipes, the downpipes (this includes the x-pipe on the JHM B8-S4-S5 Q5-SQ5 C7 A6-A7 Full Exhaust System), and the remaining portion that includes the mufflers that exit at the rear of the car (sometimes this entire section is called the cat-back). See below for a diagram of the JHM B8 S4-S5 Q5-SQ5 C7 A6-A7 Exhaust System: