Scorpion Half System
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Scorpion Half System - BMW M340i xDrive (G20/G21) - 70mm
The Scorpion half system for the BMW M340i xDrive (G20 Sedan and G21 Touring) replaces the rear of the factory exhaust with 70mm (2.75") T304 stainless pipework and keeps the electronic valve, with 90mm tailpipes or OE Fitment. It fits the OE system or Scorpion front sections.
Video
Scorpion exhaust sound test – BMW G20 M340i xDrive
Options: Tailpipe choices: Daytona polished stainless tailpipes, Daytona tailpipes with a black ceramic coating, OE Fitment, which keeps the factory tailpipe trims or diffuser outlets or Scorpion STW tailpipes.
Note: Scorpion lists this half system for GPF and non-GPF M340i; Australian-delivered BMW have no GPF. The original system needs cutting. Installation by a professional is recommended.
Features
- 70mm (2.75") T304 stainless pipework
- Electronic valve retained
- 90mm Daytona polished, Daytona black ceramic or STW tailpipes, or OE Fitment
- Fits OE or Scorpion front sections
- Around 16.7kg system weight (Scorpion figure)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| BMW | M340i xDrive Sedan | G20 | 2019 - on | No GPF (Australian-delivered) |
| BMW | M340i xDrive Touring | G21 | 2019 - on | No GPF (Australian-delivered) |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Scorpion |
| Product type | Half System |
| Pipe diameter | 70mm (2.75") |
| Tailpipe | Daytona Polished Stainless / Daytona Black Ceramic / OE Fitment / STW |
| Tailpipe diameter | 90mm |
| Fits to | OE / Scorpion |
| Material | T304 stainless steel |
| Notes | The original system needs to be cut to fit. |
| Part number(s) | SBM110D (Daytona Polished Stainless), SBM110DC (Daytona Black Ceramic), SBM110 (OE Fitment), SBM110S (STW) |
Contents
Scorpion half system sections
Tailpipes or trims (as selected)
Clamps and fitting hardware

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