Designed as a drop-in replacement for the restrictive factory catalytic converter, the Cast Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note.
- Increased Horsepower & Torque Throughout the Powerband (+ 22 HP / + 22 TQ Peak)
- Quicker Turbocharger Spool & Faster Transient Response (100-200 RPM Quicker Spool)
- Enhanced Exhaust Note & Turbocharger Sounds
- Direct, Bolt-In Upgrade for Factory Catalytic Converter
- Engineered In-House by 034Motorsport's Engineering Team
- Factory-Location 135mm Euro 3 Racing Catalytic Converter
- 304 Stainless Steel Construction with Integrated Inlet/Outlet Flanges & O2 Sensor Bung
- Precision CNC-Machined Flange Mating Surfaces
- TIG Welded & Backpurged with Sand-Blasted Titanium-Look Finish
- 034Motorsport Cast Stainless Steel Performance Downpipe
- Integrated Euro 3 Racing Catalytic Converter
- Factory Turbocharger Outlet Gasket
- Factory Catalyst to Downpipe Gasket
- M10 Locknuts (4)
- M8 Locknuts (3)
- M8x30 Studs (3)
- 2017 - Present Audi A4 (B9) - 2.0 TFSI
- 2018 - Present Audi A5 (B9) - 2.0 TFSI
- 2017 - Present Audi Allroad (B9) - 2.0 TFSI
THIS PRODUCT IS NOT SMOG LEGAL AND WILL NOT PASS CALIFORNIA EMISSIONS. DESIGNED FOR OFF ROAD USE AND RACE CARS ONLY.
Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov