Free ECU flash trial request
My last 10-12 cars I had then tuned with various softwares and methods(HPtuners, ECUflash,DSMlink,TurboXS UTEC,Vishnu Procede,Mail-in flash,AEM EMS, OBD I and II ports) etc.
The tune on our Mercedes is not cheap so that is why I was wondering. There are people here on this forum that already tried ECU upgrades with no success. I think it would be beneficial for the customer to try their product just for a few hours. my .2c



