JHM - Exhaust - High - Flow Cat Downpipes w/ Integrated Baffle System - (JHM) for Q7 3.0T


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JH Motorsports is proud to offer the JHM 4L Q7 3.0T HFC Downpipes w/ Integrated Baffle System!



 The Integrated Baffle System Version of our JHM HFC Downpipes are for those who are looking for a quieter exhaust system. The baffles have been designed and strategically located in the downpipes to reduce unwanted drone and rasp (Depending on your catback, results may vary).  We used popular exhaust systems for our trials (AWE Touring & Track) along with our JHM Race Pipes and were able to get the interior noise down to just 70db while cruising at 70mph in 6th gear at 2500RPM with the JHM Baffled Downpipes.  That is 10db quieter than the AWE Touring and 15db quieter than the AWE Track systems WITHOUT the JHM Baffled Downpipes installed.  During our testing, at 70db we heard more road/tire noise than exhaust. Note:  The main purpose of the Integrated Baffle System is to combat unwanted drone and take the edge off rasp. 



Built as a direct OEM replacement, our JHM Catted Downpipes are easy to install with simple hand tools with no cutting or welding required. Our Downpipe is designed to increase low-end torque and maximize power throughout the entire RPM band.  Moving the Catalytic Converters further downstream into the downpipes and with larger than stock piping diameter, we are able to take full advantage of our JHM B8 2.5" Downpipes and alleviate heat build-up close to the engine, increases overall engine performance.







-High Quality 304 Stainless Steel
-JHM V-Band Connection for easy install
-Direct OEM Fitment without modification
-JHM High-Flow Cats located further downstream
-JHM Integrated Baffle System

NOTE: Fits OEM exhaust and Aftermarket Exhaust that connect to stock downpipes



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