Scorpion GPF-Back Exhaust System
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Scorpion GPF-Back Exhaust System - Toyota GR Yaris (Gen 1) incl Rallye - 76mm
Scorpion's GPF-back exhaust for the first-generation Toyota GR Yaris (including the Rallye, called Circuit Pack in the UK) replaces the factory system behind the GPF with 76mm (3") T304 stainless pipework and twin 114mm tailpipes. It fits the OE system or Scorpion front sections.
Video
Scorpion GPF-back exhaust – Toyota GR Yaris
Options: Resonated adds a resonator for a deeper, more refined tone with less drone at cruise. Non-Resonated is a straight-through design for a louder, more aggressive note. Tailpipe choices: Daytona polished stainless tailpipes, Daytona tailpipes with a black ceramic coating or Ascari tailpipes with a carbon fibre outer sleeve.
Note: This version suits UK/EU-import GR Yaris Gen 1 fitted with a GPF. Australian-delivered GR Yaris Gen 1 have no GPF, so the front connection differs – contact us before ordering for an Australian-delivered car. Fits the Gen 1 car only. Installation by a professional is recommended.
Features
- 76mm (3") T304 stainless pipework
- 114mm Daytona polished, Daytona black ceramic or Ascari carbon tailpipes
- Resonated or non-resonated build
- Fits OE or Scorpion front sections
- Around 12.4kg system weight (Scorpion figure)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Toyota | GR Yaris incl Rallye | GXPA16 (Gen 1) | 2020 - 2024 | GPF models only (UK/EU). No GPF (Australian-delivered) |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Scorpion |
| Product type | GPF-Back |
| Resonance | Non-Resonated / Resonated |
| Pipe diameter | 76mm (3") |
| Tailpipe | Daytona Polished Stainless / Daytona Black Ceramic / Ascari Carbon Fibre |
| Tailpipe diameter | 114mm |
| Fits to | OE / Scorpion |
| Material | T304 stainless steel |
| Notes | Fits the Gen 1 car only. |
| Part number(s) | STY009 (Resonated / Daytona Polished Stainless), STY009C (Resonated / Daytona Black Ceramic), STY009CF (Resonated / Ascari Carbon Fibre), STYS009 (Non-Resonated / Daytona Polished Stainless), STYS009C (Non-Resonated / Daytona Black Ceramic), STYS009CF (Non-Resonated / Ascari Carbon Fibre) |
Contents
Scorpion GPF-back system sections
Tailpipes (as selected)
Clamps and fitting hardware

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