Complete assembly including the exhaust manifold
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Up to the 2012 model year
Complete assembly including the exhaust manifold
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year
Keep your engine running efficiently
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This product was last offered at the strikethrough price on
04-06-2026
Keep your engine running efficiently
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Choose your own configuration along with your choice of exhaust tips and more!
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Replace your factory downpipe with this upgraded JHM high flow cat!
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Unleashes a throaty growl and exotic tone that exudes the sound of
performance - Deletes front-most resonator
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Max gains of +16 WHP and +17 WTQ on our B9 A4 equipped with a Luft-Technik intake, ECS Intercooler/charge pipes, and a stage 1 tune!
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For vehicles up through the 2018 model year only (Pre-Facelift)
T304 Stainless down pipe that installs directly after the factory catalytic converter
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This system deletes the factory resonator and replaces it with 3” tubing to produces a moderate exhaust tone.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-02-2026
complete drop-in upgrade will bolt up to stock/Stock Fit Turbo
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Includes all gaskets and hardware to install a new turbocharger
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This product was last offered at the strikethrough price on
05-02-2026
2.25" stainless steel with dual 100mm 'GT100' style polished exhaust tips
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3.0" T304 Stainless system produces gains of up to 25hp.
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For vehicles up through 2020
Keep your engine running efficiently
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This product was last offered at the strikethrough price on
05-02-2026
Designed to seamlessly fit in place of factory catalytic converter
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Designed using CAD modeling software to produce smooth gradual bends, eliminating flow interference.
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