Jeep Grand Cherokee · 2005 - 2011
4.7 V8 305hp Stage 1 tuning
ECU remap / chiptuning file for the Jeep Grand Cherokee 4.7 V8 305hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
305 hp
325 hp
+20 hp
Torque
453 Nm
475 Nm
+22 Nm
Engine specifications
- Engine code
- 4.7 Powertech V8
- Fuel
- Petrol
- Displacement
- 4701 cc
- Compression
- 9.0 : 1
- Bore × Stroke
- 93.0 X 86.5 mm
- ECU
- Motorola NCG4