JH Motorsports is proud to offer the JHM B8 S5 Catted Downpipes with X-pipe!

Built as a direct OEM replacement, our JHM Catted 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. Moving the Catalytic Converters further downstream into the downpipes, we are able to take full advantage of our JHM B8 2.5" Race Pipes and alleviate heat build up close to the engine, increases Catalytic Converter longevity, as well as overall engine performance

Features:

• -JHM High-Flow Cats located further downstream
• -JHM V-Band Downpipe to X-Pipe Connection for easy install
• -Direct OEM Fitment without modification

There is a lot of confusion surrounding the B8 S5 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-S5 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 S5 Exhaust System.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.