Jaguar XJ · 2009 ->
R 5.0 V8 Supercharged 550hp Stage 1 tuning
ECU remap / chiptuning file for the Jaguar XJ R 5.0 V8 Supercharged 550hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
550 hp
570 hp
+20 hp
Torque
680 Nm
720 Nm
+40 Nm
Engine specifications
- Engine code
- 508PS
- Fuel
- Petrol
- Displacement
- 4999 cc
- Compression
- 9.5 : 1
- Bore × Stroke
- 92.5 X 93.0 mm
- ECU
- Bosch MED17.8.31