Triumph Street Triple 660 Tuning
1 supported Triumph Street Triple 660 application, 2020+.
Triumph
1 supported Street Triple 660 tunes
Triumph Street Triple 660
660cc
81 HP stock / 47 lb-ft
2020+
- Controller
- Engine (ECU): Keihin KTKSv1
- Flash method
- OBD port
AutoTunerBook a tune
All Supported Triumph Street Triple 660 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 660cc | 2020+ | 81 hp | ECU Keihin KTKSv1 | AutoTuner |
Other Triumph Models
About Triumph Street Triple 660 tuning
Rapid Racing supports 1 Triumph Street Triple 660 application from 2020+ through AutoTuner, with stock outputs up to 81 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: 660cc.
Supported controllers: Keihin KTKSv1.
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.