Car Engine Tuning & Diagnostic Services in B5

We reprogramme the ECU through the diagnostic port with no possibility of damage to your vehicle and also saving the previous ECU data so the remapping can be easily reversed if so desired. The battery Stabilizer is able to supply up to 100A. this will keep the batterys voltage perfectly stable when flashing the ECU It will deliver the best charging cycle recommended for most advanced vehicles on the market today the stabiliser must be used when remapping ECUs