Non-resonated cat-back system (with valves)

Polished quad Evo trims (valves will require original motor) Does not fit TTS Roadster

Key Features:

• Lifetime guarantee
• T304 motorsport grade stainless steel material
• Cat/GPF-back system (resonated or non-res, with valves), turbo downpipes (sports cat/de-cat), tunnel brace, & valve delete module available
• Flexible upgrading, progressive tuning in stages
• Designed, developed, and manufactured in Derbyshire, UK since 1992

Cat/GPF-Back System:

Our expert technicians have developed an 80mm/3.15” Cat/GPF-back system with twin 114mm x 89mm tailpipes specifically for the Audi TT S MK3 Coupe models. Here’s a closer look at the specifications and available options!

This exhaust can be optioned as either resonated (fitted with a centre silencer, which helps reduce drone and provides a more refined sound) or non-resonated (this option removes the original silencer and is louder).

Does our system retain valve functionality? Yes! Drivers can continue to control the car's soundtrack via the mode select button inside the car. This allows the ECU to modulate the sound levels emitted from your Scorpion exhaust.

Once installed, the new freer-flowing cat/GPF-back system ensures efficient expulsion of exhaust gases, improving the vehicle's power delivery and sharpening throttle response while also reducing overall weight.