JCB Fastrac Tuning
7 supported JCB Fastrac applications, 2014+.
JCB
7 supported Fastrac tunes
Select Version
All Supported JCB Fastrac Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 8290 8.4l | 2016+ | 284 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 3200 7.4l | 2015+ | 182 hp | ECU Bosch EDC17CV54 | AutoTuner | |
| 3230 7.4l | 2014+ | 228 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 3230 XTRA 7.4l | 2014+ | 234 hp | ECU Bosch EDC17CV54 | AutoTuner | |
| 4160 6.6l | 2014+ | 162 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 4190 6.6l | 2014+ | 192 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 4220 6.6l | 2014+ | 219 hp | ECU Bosch EDC17CV41 | AutoTuner |
Other JCB Models
About JCB Fastrac tuning
Rapid Racing supports 7 JCB Fastrac applications from 2014+ through AutoTuner, with stock outputs up to 284 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: 3200 7.4l, 3230 7.4l, 3230 XTRA 7.4l, 4160 6.6l, 4190 6.6l, 4220 6.6l, 8290 8.4l.
Supported controllers: Bosch EDC17CV41, Bosch EDC17CV54.
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.