MG Extender Tuning
1 supported MG Extender application, 2021+.
MG
1 supported Extender tunes
MG Extender
2.0L Turbo
161 HP stock / 276 lb-ft
2021+
- Controller
- Engine (ECU): Bosch MD1CS089
- Flash method
- bench-remote-unlock, Bench
AutoTunerBook a tune
All Supported MG Extender Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 2.0L Turbo | 2021+ | 161 hp | ECU Bosch MD1CS089 | AutoTuner |
Other MG Models
About MG Extender tuning
Rapid Racing supports 1 MG Extender application from 2021+ through AutoTuner, with stock outputs up to 161 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 2.0L Turbo.
Supported controllers: Bosch MD1CS089.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.