Scorpion Cat-Back Exhaust System
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Scorpion Cat-Back Exhaust System - Audi TT (Mk3) 2.0 TFSI Quattro Coupe - 76mm
This Scorpion cat-back exhaust replaces the factory system from the catalyst back on the Audi TT Mk3 (8S) 2.0 TFSI quattro Coupe (45 TFSI). It is made from T304 stainless steel with 76mm (3") pipework and finishes in dual 100mm tailpipes. It is offered resonated or non-resonated, so you can pick a more refined tone or a louder, more aggressive one. Scorpion lists it as fitting to the factory front pipework or Scorpion's own front sections.
Video
Scorpion cat-back system – Audi TT Mk3 2.0 TFSI
Options – Resonance: the resonated version adds a resonator to take the edge off drone at highway speeds, while the non-resonated version replaces it with straight pipe for a louder, rawer note. Valve function: valved versions keep the factory electronic exhaust valves (using the OE valve motors), so the switchable sound modes still work; non-valved versions remove the valves and are louder all the time. Tailpipe finish: Daytona Polished Stainless – Scorpion's round Daytona tailpipes in a polished stainless finish; Daytona Black Ceramic – the same Daytona tailpipes with a black ceramic coating; Ascari Carbon Fibre – tailpipes with a carbon fibre outer sleeve.
Note: This is the non-GPF version. Australian-delivered Audi TT models, including the facelift, have no GPF. Coupe only – Scorpion states it does not fit the Roadster. Valved versions need the factory valve motors. Installation by a professional is recommended.
Features
- 76mm (3") T304 stainless steel pipework
- Daytona tailpipes, 100mm
- Fits the factory front pipework or Scorpion's own front sections
- Fully interchangeable with the factory system sections
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Scorpion
- Tailpipe size
- 100mm
- Part number(s)
- SAU085 (Resonated, Valved, Daytona Polished Stainless), SAU085C (Resonated, Valved, Daytona Black Ceramic), SAU085CF (Resonated, Valved, Ascari Carbon Fibre), SAU086 (Resonated, Non-Valved, Daytona Polished Stainless), SAU086C (Resonated, Non-Valved, Daytona Black Ceramic), SAU086CF (Resonated, Non-Valved, Ascari Carbon Fibre), SAUS085 (Non-Resonated, Valved, Daytona Polished Stainless), SAUS085C (Non-Resonated, Valved, Daytona Black Ceramic), SAUS085CF (Non-Resonated, Valved, Ascari Carbon Fibre), SAUS086 (Non-Resonated, Non-Valved, Daytona Polished Stainless), SAUS086C (Non-Resonated, Non-Valved, Daytona Black Ceramic), SAUS086CF (Non-Resonated, Non-Valved, Ascari Carbon Fibre)
Details
- Product type
- Cat-Back
- Pipe diameter
- 76mm (3")
- Tailpipe
- Daytona
- Fits to
- OEM / Scorpion
- Material
- T304 stainless steel
- Notes
- Non-GPF model. Valves require OE motors. Does not fit Roadster.
Contents
Front/centre pipe sections
Centre resonator (resonated versions) or straight pipe (non-resonated versions)
Rear silencer with tailpipes
Clamps and fitting hardware
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
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Can’t see your car? Ask us and we’ll check fitment for you.

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