Toyota FJ Cruiser Tuning
6 supported Toyota FJ Cruiser applications, 2006+.
Toyota
6 supported FJ Cruiser tunes
Select Version
All Supported Toyota FJ Cruiser Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4.0i V6 | 2010+ | 273 hp | ECU Denso 76F00xx | AutoTuner | |
| 4.0i V6 | 2010+ | 273 hp | ECU Denso Gen2 | AutoTuner | |
| 4.0 V6 | 2006+ | 260 hp | ECU Denso 76F00xx | AutoTuner | |
| 4.0 V6 | 2006+ | 249 hp | ECU Denso 76F00xx | AutoTuner | |
| 4.0i V6 | 2006+ | 273 hp | ECU Denso 76F00xx | AutoTuner | |
| 4.0i V6 | 2006+ | 273 hp | ECU Denso Gen2 | AutoTuner |
Other Toyota Models
About Toyota FJ Cruiser tuning
Rapid Racing supports 6 Toyota FJ Cruiser applications from 2006+ through AutoTuner, with stock outputs up to 273 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: 4.0 V6, 4.0i V6.
Supported controllers: Denso 76F00xx, Denso Gen2.
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.