Chevrolet Silverado 2007 - 2014 6.6 V8 397hp ECU Remapping
A professional ECU remap can optimise the way your Chevrolet Silverado 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 397 BHP to 440 BHP, with torque improving from 1037 Nm to 1100 Nm.