Royal Alloy GP 125 Tuning
1 supported Royal Alloy GP 125 application, 2022+.
Royal Alloy
1 supported GP 125 tunes
Royal Alloy GP 125
0.125
14 HP stock
2022+
- Controller
- Engine (ECU): Delphi MT05.2
- Flash method
- OBD port
AutoTunerBook a tune
All Supported Royal Alloy GP 125 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 0.125 | 2022+ | 14 hp | ECU Delphi MT05.2 | AutoTuner |
About Royal Alloy GP 125 tuning
Rapid Racing supports 1 Royal Alloy GP 125 application from 2022+ through AutoTuner, with stock outputs up to 14 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: 0.125.
Supported controllers: Delphi MT05.2.
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.