Jeep Grand Cherokee 2011 -> SRT8 6.4 Hemi V8 475hp 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 475 BHP to 495 BHP, with torque improving from 637 Nm to 655 Nm.