RSTuner Tested Megane RS250: How Much Faster Is A Stage 1 Remap? Fastchips

A quick video showing the difference the RSTuner Stage 1 remap made to the Megane RS250. Same road, same tyres, same weight in the car, we just changed the ECU tune. Although the remap mainly improves mid range power which can be a hinderance when trying to launch a front wheel drive, it really does make a massive difference to how the car drives and was quicker than expected. Amazing bang for your buck! If you are thinking of buying the remap and have any questions feel free to shoot us an email with any questions.