Oct 23

Tunning Boxes VS ECU Tune

2012 Range Rover Sport 3.0 TDV6. Came in running the Steinbauer piggy back box, known to be one of the best and at $2200 should be been top notch. After the remap was complete we still see a staggering 30% gain in power at around the 96kph. Customer , after driving for 5 mins came back and said the throttle response is amazing compared to what it was and the power delivery was night and day to even compared to the best tuning box solution.