Hummer Performance Chip Tuning Select your vehicle in the menu above (or click the car icon on the mobile site)
How chip tuning for Hummer works?
Hummer manufacturer constructs a vehicle for a worldwide market and limits the Hummer engine so it would comply the various global regulations, different climates, fuel quality and other.
Your Hummer has more power and torque hidden inside the engine, not to mention lower fuel consumption, and all of that can be unleashed with car tuning modules from VR Tuning-Power UG. Our Vector Tuning brand of tuning sets is tested worldwide, and it doesn't matter if you are looking for diesel chip tuning or petrol chip tuning, or if your Hummer has manual or automatic transmission, we are here to offer you our Tuning Powerbox and Drive Booster Throttle Pedal for over 10.000 vehicles!
The Hummer performance tuning data shows maximum values achievable with our power tuning system. The real performance of tuned car is dependable of the serial tolerances of the Hummer engine, as well as environmental conditions.
Therefore, we deliver chiptuning kit with the best possible setting for your car, but we also enable you to fine tune the performance of the Hummer by setting the Tuning Box Module according to your requirements!
Our Performance Tuning system will enable your engine’s hidden power and torque, better acceleration and open the potential for notable fuel saving (driving style dependable).