Welcome to
GDM Performance
Your trusted performance tuning specialist
Specialising in performance tuning, vehicle diagnostics and adblue correction in the NE, SR, DH, TS & TD post codes
Get in touch today to see how we can help you
About GDM Performance
Here at GDM Performance we’re proud to carry out a wide range of vehicle tuning services. We have been working on performance and standard vehicles since 2000, We offer performance tuning for those who who crave the extra power from there engine and eco tuning for customers with economy and a greener right foot.
How We Can Help
Performance Tuning
Vehicle Diagnostics
Economy Remaps
Looking to remap your vehicle?
If you’re interested in a remap for your vehicle, see what can be done quickly and easily with our free vehicle checker below! No need to fill in any personal details.