Chevrolet Avalanche 2007 - 2013 5.3 V8 320hp ECU Remapping
A professional ECU remap can optimise the way your Chevrolet Avalanche 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 320 BHP to 340 BHP, with torque improving from 454 Nm to 480 Nm.