Jaguar XJ · 2009 ->
5.0 V8 385hp Stage 1 tuning
ECU remap / chiptuning file for the Jaguar XJ 5.0 V8 385hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
385 hp
405 hp
+20 hp
Torque
515 Nm
540 Nm
+25 Nm
Engine specifications
- Engine code
- 508PN
- Fuel
- Petrol
- Displacement
- 5000 cc
- Compression
- 11.5 : 1
- Bore × Stroke
- 92.5 X 93.0 mm
- ECU
- Bosch MED17.8.31, Denso P5.0SC