034Motorsport is proud to unveil the all-new Cast Stainless Steel Performance Downpipe for 8V Audi A3/S3 & MkVII Volkswagen Golf/GTI/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 Performance 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 Performance 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 GTI & 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.
These Performance Comparisons were performed using in-house vehicles with 034Motorsport Performance ECU Software (91 Octane).
| IS20 Stage 1 (91) | IS20 Stage 2 (91) w/ Downpipe | IS38 Stage 1 (91) | IS38 Stage 2 (91) w/ Downpipe | |
|---|---|---|---|---|
| Peak Horsepower | 294 HP | 302 HP | 338 HP | 358 HP |
| Peak Torque | 334 FT-LBS | 341 FT-LBS | 366 FT-LBS | 382 FT-LBS |
| Peak HP Gains vs. Stage 1 | 19 HP @ 2,200 RPM | 26 HP @ 6,400 RPM | ||
| Peak TQ Gains vs. Stage 1 | 44 FT-LBS @ 2,200 RPM | 47 FT-LBS @ 2,600 RPM |
IS20 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.
