*Does NOT fit FWD Models*034Motorsport is proud to unveil the all-new Cast Stainless Steel Racing Downpipe for 8V Audi A3/S3 & MkVII Volkswagen Golf R models equipped with EA888 Gen 3 1.8T/2.0T engines! Offering increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note, this is the ultimate downpipe solution for the discerning Audi/Volkswagen enthusiast.Optimized for increased flow and maximum performance, the MQB 1.8T/2.0T Cast Stainless Steel Racing Downpipe features organic geometry and a massive 101.6mm diameter Euro 3 racing catalytic converter in the factory location. This complete downpipe solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, OEM-style corrugated flex bellow, and factory-location exhaust hanger. The MQB 1.8T/2.0T Cast Stainless Steel Racing Downpipe is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion resistance.034Motorsport's MQB 1.8T/2.0T Cast Stainless Steel Downpipe was developed entirely in-house on 034Motorsport's Development MkVII Volkswagen Golf R & 8V Audi S3 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned 8V Audi A3/S3 & MkVII Volkswagen Golf/GTI/R vehicles before release.CAST DOWNPIPE FEATURESIncreased Horsepower & Torque Throughout the Powerband (+ 19-26 HP / + 44-47 TQ)Quicker Turbocharger Spool & Faster Transient Response (150-300 RPM Quicker Spool)Enhanced Exhaust Note & Turbocharger SoundsDirect, Bolt-In Upgrade for AWD VehiclesEngineered In-House by 034Motorsport's Engineering TeamFactory-Location 101.6mm Euro 3 Racing Catalytic ConverterOEM-Style Corrugated Flex Bellow & Integrated Exhaust Hanger304 Stainless Steel Construction with Integrated V-Band Flange & O2 Sensor BungTIG Welded & Backpurged with Sand-Blasted Titanium-Look FinishWHAT'S INCLUDED034Motorsport Cast Stainless Steel Racing DownpipeIntegrated Euro 3 Racing Catalytic Converter (200 CPI)304 Stainless Steel MQB AWD Midpipe76mm to 65mm Transition for Factory Exhaust System76mm Exhaust Clamps (2)Installation Guide034MOTORSPORT EA888 GEN 3 1.8T/2.0T DOWNPIPE PERFORMANCE COMPARISONSThese Performance Comparisons were performed using in-house vehicles with 034Motorsport Performance ECU Software (91 Octane) . IS20 STAGE 1IS20 STAGE 2IS38 STAGE 1IS38 STAGE 2Octane91919191Peak Horsepower294 HP302 HP338 HP358HPPeak Torque334 FT-LBS341 FT-LBS366 FT-LBS382 FT-LBSPeak HP Gains 19 HP @ 2,200 RPM 26 HP @ 2,620 RPMPeak TQ Gains 44 FT-LBS @ 2,200 RPM 47 FT-LBS @ 2,620 RPMIS20 vs. IS38 - IS20 Performance Comparisons are applicable to 8V Audi A3 2.0T and MkVII Volkswagen GTI 2.0T models equipped with the factory IS20 Turbocharger. IS38 Performance Comparisons are applicable to Audi S3 and MkVII Volkswagen Golf R models equipped with the factory IS38 Turbocharger.IS20 STAGE 1 VS. STAGE 2 - 91 OCTANEIS20 POWER GAINS - 91 OCTANEIS38 STAGE 1 VS. STAGE 2 - 91 OCTANEIS38 POWER GAINS - 91 OCTANEImportant: This downpipe requires a Stage 2 ECU remap to eliminate any check engine lights due to the removal of the factory catalyst.Please Note: 1.8T models may require a separate 76mm to 60mm reducer (not included) for proper fitment with the factory exhaust system.EMISSIONS DISCLAIMERThis product is sold for racing use as well as use on vehicles not registered for on highway use.This downpipe requires a Stage 2 Racing Use Only ECU remap to eliminate any check engine lights due to the removal of the factory catalyst.By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use and that it is not legal for use on the highway or street vehicles.