Jaguar XK coupe Tuning
4 supported Jaguar XK coupe applications, 2005+.
Jaguar
4 supported XK coupe tunes
Select Engine
All Supported Jaguar XK coupe Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4.2 V8 | 2005+ | X150 | 298 hp | ECU Denso MB279700 | AutoTuner |
| 5.0 V8 | 2005+ | X150 | 385 hp | ECU Denso P5.0SC | AutoTuner |
| 5.0 V8 supercharged | 2005+ | X150 | 510 hp | ECU Denso P5.0SC | AutoTuner |
| 5.0 V8 supercharged | 2005+ | X150 | 510 hp | ECU Bosch MED17.8.31 | AutoTuner |
Other Jaguar Models
About Jaguar XK coupe tuning
Rapid Racing supports 4 Jaguar XK coupe applications from 2005+ through AutoTuner, with stock outputs up to 510 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: 4.2 V8, 5.0 V8, 5.0 V8 supercharged.
Supported controllers: Bosch MED17.8.31, Denso MB279700, Denso P5.0SC.
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.