Jaguar XJ · 2009 ->
R 5.0 V8 Supercharged 550hp Stage 1 tuning
The Jaguar XJ R 5.0 V8 Supercharged 550hp produces 550 hp and 680 Nm as standard. The YASTUNING Stage 1 remap file takes it to 570 hp and 720 Nm, a gain of +20 hp and +40 Nm. Engine code 508PS. ECU: Bosch MED17.8.31. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
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