BHP UK is the premier specialists in engine ECU remapping and chip tuning (often referred to as ‘chipping’)

For many years now engines have been electronically controlled by an Electronic Control Unit (ECU), this unit defines the ignition timing, fuelling, boost pressure and other engine running parameters. After extensive development and testing we optimise these parameters to enhance the performance of your engine by reprogramming the factory Engine Control Unit within your car. As an added bonus many vehicles will also benefit from improved fuel economy.

For details of the exact performance improvements that you can expect for your particular car click use the vehicle selecter form on the left.

95% of the time our national network of engineers will remap your car via the diagnostic port, there is no need to replace the chip and we don’t usually have to remove or dismantle the ECU.