Jeep Grand Cherokee 2005 - 2011 6.1 Hemi V8 420hp
Tuning information may differ from vehicle to vehicle.
Previous Power:
420 hp
Post Power:
440 hp
Power Difference:
+ 20 hp
Previous Torque:
569 nm
Post Torque:
590 nm
Torque Difference:
+ 21 nm
