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Using the latest technology from Byteshooter, CMD Technologies and Alientech, Motor Mods can remap the ECU of most post-1999 vehicles, including cars, commercial vehicles, motorhomes and agricultural vehicles. Petrol and diesel vehicles can be modified but diesel engines offer the best results. Our state-of-the-art software will even modify the latest tricore ecu's.
The ECU (Engine Control Unit) contains a circuit board of electronic chips which control the way in which the engine behaves. Remapping these chips can therefore alter functions such as ignition, fuelling and turbo boost, chaning their response and behaviour, ensuring that each performs to its optimum.
Each remap is customised specifically for your vehicle and your requirements - whether it be power, power and economy or simply for the best possible MPG.
Please click on your vehicle make from the list below:
Prices vary depending upon the vehicle make, model and year of manufacture but prices start from just £150. Please call us today for a quotation on your vehicle and start saving money faster.
Motor Mods have been established for 34 years. We have been remapping for more than 10 years and were one of the first companies to offer performance tuning boxes before remapping was even available.
We have a good relationship with our local car dealerships and much of our work is carried out on brand new vehicles. For retail customers, we have premises which are within easy reach of the M5 with workshops, a waiting area, small shop and demo vehicle. We also have a courtesy car available if required.
Most remaps can be done whilst you wait but it may be necessary to keep some vehicles for longer. We also offer a mobile service for ecu remapping in some areas, including Cheltenham, Gloucester, Stroud, Cirencester, Evesham, Swindon, Hereford and Worcester.
Importantly, we keep all your original mapping data in case you would like to return the car to standard at any time (for example, if you sell the vehicle). We offer this service free of charge.
We also offer a mail order service for remapping. You post your ECU to us, we will remap it and send it back! Simple!