We have made considerable investment in genuine main dealer programming and diagnostic tools, specialising in BMW, Ford and Volkswagen Audi Group.

This allows us to provide a unique service, offering fault finding,  software updates and programming of ECU's, including module replacement without the need to take your car to the main dealer.  This doesn't just save you money, it also saves you the hassle of getting your car to the dealer, as Castle Performance offer a mobile service that comes to you, allowing you to sit comfortably at home while we do the hard work on your driveway! 

At Castle Performance we have decades of experience working with these manufacturers so you can be sure that we have the expert, technical knowledge that is required for this specialist work.