Exhaust – Downpipes with X-Pipe (JHM) for the B8 S5 4.2L

JH Motorsports is proud to offer the JHM B8 S5 4.2L 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. 

Features:

– High Quality 304 Stainless Steel
– JHM V-Band Downpipe to X-Pipe Connection for easy install
– Direct OEM Fitment without modification 
– MADE IN USA

 EXPLANATION OF THE B8 S5 4.2L EXHAUST SYSTEM: There is a lot of confusion surrounding the B8 S5 4.2L 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 4.2L 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 4.2L Exhaust System: 

Click to enlarge picture
 

FITMENT: Fits all B8 S5 4.2L FSI Engines.

PROUDLY ENGINEERED AND MANUFACTURED IN THE UNITED STATES OF AMERICA

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