QJMOTOR SRK RR Tuning
5 supported QJMOTOR SRK RR applications, 2026+.
QJMOTOR
5 supported SRK RR tunes
Select Engine
All Supported QJMOTOR SRK RR Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 0.42 | 2026+ | 78 hp | ECU Bosch MSE9.0 | AutoTuner | |
| 0.250 | 2026+ | 25 hp | ECU Motion DE08 | AutoTuner | |
| 0.250 | 2026+ | 25 hp | ECU Motion FE08 | AutoTuner | |
| 0.250 | 2026+ | 25 hp | ECU Motion FE08.02 | AutoTuner | |
| 0.250 | 2026+ | 25 hp | ECU Motion MT05.C | AutoTuner |
Other QJMOTOR Models
About QJMOTOR SRK RR tuning
Rapid Racing supports 5 QJMOTOR SRK RR applications from 2026+ through AutoTuner, with stock outputs up to 78 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: 0.42, 0.250.
Supported controllers: Bosch MSE9.0, Motion DE08, Motion FE08, Motion FE08.02, Motion MT05.C.
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.