GHE Tuning will remap your car's engine control unit

Delivering improvements in performance and economy Including:

• An engine that responds more eagerly when you press the accelerator

• Increased power and torque

• Smoother power delivery making overtaking safer and town driving much easier with fewer gear changes

• Better MPG during normal driving helping to reduce fuel bills and your carbon foot-print

Working with More-BHP to unleash the true potential:


Non-turbo petrol

Turbocharged petrol


• Up to 10% more power and torque

• Improved throttle response

• Enhanced rev range

• Up to 25% more mid-range torque

• Improved throttle response

• Smoother and better power delivery across the rev range

• Enhanced rev range

• Better MPG during "normal" driving

 • Up to 30% more torque and more power

• Better and smoother delivery of power across the rev range

• Fuel economy improvements

• Superb power with fantastic fuel economy

With diesel power you can have it all, again the increase in boost is matched by re-worked fueling, throttle control and torque delivery. 

More-BHP employs the very best of British Programmers to engineer our software to our high quality expectations.


We optimise performance within the limits of the car so not to affect reliability or the life of the engine. 

ECU software does not just turn up the boost - fueling and ignition timing are carefully matched.

See our testimonials