Untd. Performance Catless Downpipe – Audi A3 8P – TT Mk2 Quattro – VW Golf R Mk6

Description

Take your EA113-powered AWD platform to the next level with the Untd. Performance Catless Downpipe, designed for the Audi A3 8P Quattro, TT Mk2 Quattro, and VW Golf R Mk6. This downpipe replaces the restrictive factory catalytic converter with a free-flowing, catless system—unlocking serious performance gains, quicker turbo spool, and a significantly more aggressive exhaust note. Built for enthusiasts who want unfiltered performance, this is a go-to upgrade for Stage 2 tuning and track-focused setups.

Key Features:

Full Catless Design for Maximum Flow
By removing the catalytic converter entirely, this downpipe minimizes exhaust restriction and backpressure, allowing your turbo to spool faster and operate more efficiently. The result is increased horsepower, torque, and sharper throttle response across the powerband.

Faster Turbo Spool & Improved Throttle Response
This catless downpipe drastically improves exhaust flow, which reduces turbo lag and delivers boost quicker. Whether you’re launching hard or rolling into power on the highway, the difference in responsiveness and acceleration is instantly noticeable.

Aggressive, Unfiltered Sound
With no catalytic converter to muffle the exhaust, expect a louder, deeper, and rawer tone. You’ll hear more turbo spool, louder pops, and crackles on deceleration—giving your A3, TT, or Golf R a truly motorsport-inspired exhaust presence.

Durable T304 Stainless Steel Construction
Constructed from high-grade 304 stainless steel, this downpipe is designed to handle extreme heat, boost pressure, and long-term use. TIG-welded seams and CNC-machined flanges ensure a precise fit and long-lasting performance.

Direct Bolt-On Fitment
Engineered for a clean install, this downpipe is a bolt-on replacement for the factory unit. It fits stock or aftermarket exhaust systems and includes the necessary hardware for a smooth, trouble-free installation.

Compatibility:

• Audi A3 8P 2.0T Quattro (EA113 engine)

• Audi TT Mk2 2.0T Quattro

• VW Golf R Mk6 2.0T

• Also fits other AWD EA113 2.0T platforms with similar downpipe design

The Untd. Performance Catless Downpipe is perfect for enthusiasts looking to unlock the full potential of their AWD 2.0T setup. Whether you’re planning to go Stage 2 or simply want better response and sound, this downpipe delivers raw performance and race-inspired character.

Note: This product is intended for off-road and motorsport use only. It is not emissions-compliant in all regions. Please check local laws before installation.