Jeep Grand Cherokee 2011 -> Tackhawk 6.2 V8 Supercharged 707hp ECU Remapping
A professional ECU remap can optimise the way your Jeep Grand Cherokee delivers power and torque, helping the vehicle feel stronger, smoother and more responsive in everyday driving.
The expected Stage 1 figures for this vehicle show an increase from 707 BHP to 740 BHP, with torque improving from 875 Nm to 918 Nm.