Scorpion Cat/GPF-Back Exhaust System
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Scorpion Cat/GPF-Back Exhaust System - Audi RS3 (8V) Sedan - 80mm
This Scorpion cat/GPF-back system replaces everything behind the factory catalyst (or GPF) on the facelifted Audi RS3 (8V) Sedan. It uses 80mm (3.15") T304 stainless pipework and finishes with 170 x 107mm Ascari EVO carbon fibre tailpipes. Scorpion builds it to fit both GPF and non-GPF RS3 Sedans and to connect to the OE front section or a Scorpion front pipe.
Video
Audi RS3 8V Sedan with Scorpion exhaust – road test
Resonated versions keep a centre silencer for a deeper, more refined tone with less cabin drone; non-resonated versions replace it with straight pipe for a louder, rawer note. Valved versions retain the factory exhaust flaps (they reuse the OE valve motors), so the car can still switch between quiet and loud modes; non-valved versions delete the flaps and stay open all the time, which makes them considerably louder.
Note: Fits Australian-delivered RS3 Sedans from both build periods: 2017-2018 cars (no GPF) and MY20 cars from June 2020 (GPF). Valved versions need the OE valve motors. Installation by a professional is recommended.
Features
- 80mm (3.15") T304 stainless steel pipework
- 170 x 107mm Ascari EVO carbon fibre tailpipes
- Choice of resonated or non-resonated, valved or non-valved
- Fits GPF and non-GPF RS3 8V Sedans
- Works with OE or Scorpion front sections
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Scorpion
- Part number(s)
- SAU083CF (resonated, valved), SAU084CF (resonated, non-valved), SAUS083CF (non-resonated, valved), SAUS084CF (non-resonated, non-valved)
Details
- Product type
- Cat/GPF-Back
- Pipe diameter
- 80mm (3.15")
- Tailpipe
- Ascari EVO (170mm x 107mm)
- Fits to
- OE / Scorpion
- Material
- T304 stainless steel
- Scorpion notes
- Valves Require OE motors.
Contents
Cat/GPF-back pipework sections
Rear silencer box
Ascari EVO carbon fibre 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 |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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