Jaguar XJ
Jaguar XJ tuning
ECU remap and chiptuning files for the Jaguar XJ. Pick your engine and generation below to see original vs tuned power and torque, available stages and options.
XJ 2003 - 2009
| Engine | Fuel | Original | Tuned | |
|---|---|---|---|---|
| 2.7 TDV6 207hp, Stage 1 | Diesel | 207 hp | 240 hp | View → |
| 4.2 V8 SC 400hp, Stage 1 | Petrol | 400 hp | 470 hp | View → |
XJ 2009 ->
| Engine | Fuel | Original | Tuned | |
|---|---|---|---|---|
| 2.0 SC Turbo 240hp, Stage 1 | Petrol | 240 hp | 270 hp | View → |
| 3.0D 275hp, Stage 1 | Diesel | 275 hp | 325 hp | View → |
| 3.0D 300hp, Stage 1 | Diesel | 300 hp | 330 hp | View → |
| 3.0 V6 SC Turbo 340hp, Stage 1 | Petrol | 340 hp | 390 hp | View → |
| 5.0 V8 385hp, Stage 1 | Petrol | 385 hp | 405 hp | View → |
| 5.0 V8 Supercharged 510hp, Stage 1 | Petrol | 510 hp | 560 hp | View → |
| R 5.0 V8 Supercharged 550hp, Stage 1 | Petrol | 550 hp | 570 hp | View → |
| R575 5.0 V8 Supercharged 575hp, Stage 1 | Petrol | 575 hp | 600 hp | View → |