Introducing the JHM B9 A4-A5 ALLROAD 2.0T 3″ Downpipe!!!
 
Following the success of our performance exhaust components for the B8 2.0T, we are proud to release our Downpipe for the B9 A4-A5-Allroad with the 2.0T. If you are looking to get the most performance out of your stock turbo B9 2.0T, this is the Downpipe that you need!
WHY REPLACE YOUR OEM DOWNPIPE?Â
The OEM Downpipe is a smaller diameter (2.55″) and like almost all stock exhaust systems, have pinched sections of pipe. These pinched sections reduce exhaust flow regardless of how large the pipe diameter is. An exhaust system is only as good as it is smallest section. With our JHM 3″ Downpipe, the piping diameter is not only larger, but removes the pinched section allowing optimal exhaust flow for ultimate performance. In addition to the performance benefits, our JHM 3″ Downpipe removes the factory resonator giving your car a nice sporty sound!
 
FEATURES:
• +10-15 HP with appropriate Downpipe and ECU Software (We recommend APR, contact us to schedule your tuning appointment).
• Larger, 3″ Mandrel Bent System for optimal flow and performance.
• American T304 (.065) Stainless Steel for optimal durability and longevity.
• CNC Laser Cut Flanges for perfect fitment, every time.
• Stainless Steel O2 Bung.
• Resonator Delete
• Plug and Play OEM Fitment.
• PROUDLY MANUFACTURED IN THE USA WITH USA SOURCED MATERIALS
 
Comparison – JHM vs OEM – Provided by JHM Dealer Pacifc German:
 
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