Tune Unleashed brings you ECU remapping. Unleash your car’s power.

By fine-tuning the maps that control your car, we can release extra power and increase your fun-factor. Depending on your modifications, other parameters inside the ECU will have to be changed. The ability to customise our remaps is what sets us apart.

Follow our progress as we go through different stages and modifications on our Mk5 VW Golf GTI.

We start out with a stock Mk5 GTI, 200hp and we modified the ECU to reach close to 250hp. Then we added a downpipe and air intake, remapped and reached close to 270hp. We are now adding an intercooler, while the K04 turbokit is ready for installation.