Scorpion Cat-Back Exhaust System
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Scorpion Cat-Back Exhaust System - Audi RS3 Sportback (8V) 2015-2017 - 80mm
This Scorpion cat-back exhaust replaces the factory system from the catalyst back on the pre-facelift Audi RS3 Sportback (8V, 2015–2017). It is made from T304 stainless steel with 80mm (3.15") pipework and finishes in 170 x 107mm Ascari EVO carbon fibre 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 RS3 8V
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.
Note: Suits the pre-facelift RS3 Sportback (8V) built 2015–2017; the facelift RS3 uses a different system. Australian-delivered 2015–2018 RS3 8V models have no GPF. Installation by a professional is recommended.
Features
- 80mm (3.15") T304 stainless steel pipework
- Ascari EVO tailpipes, 170 x 107mm
- Fits the factory front pipework or Scorpion's own front sections
- Fully interchangeable with the factory system sections
- Weight approx. 20.38kg
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Audi | RS3 Sportback | 8V | 2015 - 2017 | Pre-facelift. No GPF (Australian-delivered) |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Scorpion |
| Product type | Cat-Back |
| Pipe diameter | 80mm (3.15") |
| Tailpipe | Ascari EVO |
| Tailpipe size | 170 x 107mm |
| Fits to | OEM / Scorpion |
| Material | T304 stainless steel / carbon fibre |
| Weight | 20.38kg |
| Part number(s) | SAU106CF (Resonated, Valved), SAU107CF (Resonated, Non-Valved), SAUS106CF (Non-Resonated, Valved), SAUS107CF (Non-Resonated, Non-Valved) |
Contents
Front/centre pipe sections
Centre resonator (resonated versions) or straight pipe (non-resonated versions)
Rear silencer with tailpipes
Clamps and fitting hardware

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