034Motorsport Stainless Steel Racing Downpipe for Mk8 GTI

The 034Motorsport Stainless Steel Racing Downpipe for the Mk8 GTI is the ultimate upgrade over the factory downpipe. 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 Volkswagen enthusiast. Optimized for increased flow and maximum performance, the MQB-Evo 2.0T Cast Stainless Steel Racing Downpipe features organic geometry and a Euro4 300-Cell 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-Evo 2.0T Stainless Steel Racing Downpipe is constructed from 304 stainless steel and TIG-welded & backpurged for maximum durability and a titanium look finish for maximum corrosion resistance, and includes an integrated OE-style heat isolation barrier to minimize exhaust heat transferred into the engine bay.

034Motorsport's MQB-Evo 2.0T Stainless Steel Downpipe was developed entirely in-house on 034Motorsport's Development MK8 GTI, utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques.

Features:

• Increased Horsepower & Torque Throughout the Powerband
• Quicker Turbocharger Spool & Faster Transient Response (150-300 RPM Quicker Spool)
• Enhanced Exhaust Note & Turbocharger Sounds
• Direct, Bolt-In Upgrade for FWD Vehicles
• Engineered In-House by 034Motorsport's Engineering Team
• Factory-Location Euro4 300 Cell Racing Catalytic Converter
• OE Style Heat Shielding
• Titanium-Look Finish
• OEM-Style Corrugated Flex Bellow & Integrated Exhaust Hanger
• 304 Stainless Steel Construction with Integrated V-Band Flange & O2 Sensor Bung
• TIG Welded & Back-purged

Note: An aftermarket tune that addresses the CEL will be required to prevent a check engine light with this Racing Catalyst. This racing catalytic converter is only legal for use in sanctioned racing and cannot be used on emissions-controlled vehicles in the USA.

For New V-band Seal, Purchase 5Q0253115C

Part Number Interchange:

• 5WA 254 501 JX
• 5WA 254 501 A
• 5WA 254 501 AX

What’s Included:

• 034Motorsport Cast Stainless Steel Racing Downpipe with Integrated Euro4 Racing Catalytic Converter (300 CPI)
• 304 Stainless Steel Transition for Factory Exhaust System
• Misc. Hardware

EMISSIONS DISCLAIMER:

This product is sold for sanctioned 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 highway or street vehicles.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.