Welcome to Add BHP

We are a national based company that specializes in vehicle ECU re-mapping and chipping.

Years ago the only thing we seemed to re-map/chip were performance petrol cars for the road and track. With the enormous growth in diesel vehicles on the road we have adopted our business to accommodate such clients.

Add BHP have invested heavily over the past few years to ensure that we have the best programs and hardware to ensure a complete and satisfying service to our clients.

All our software is TUV Certified, so you can rest assure that there will be no underlying faults with your remapped ECU that will cause you problems later on.

Should you wish to sell your vehicle at a later date with the original program Add BHP can re-map back to the original spec free of charge*

There are many companies out there that claim to do the same as us, whilst some do, there are many that do it with copied/corrupt files or different procedures that will only offer you short term power gains with long term damage.

Add BHP has remapped/chipped thousands of vehicles over the years with no problems, in fact. It always results in praise

Please have a look at our projects and testimonials

*you will need to bring the vehicle to us to have the original map re-installed should you wish