Originally Posted by JHM2K
This probably goes without saying, but if you already have an ECU tune from Eurocharged, you might want to flash back to stock, correct? Or can we leave the Stage 1 flash tune in place?
Most tuners advance the timing which we really don't want to do with a turbo. Also if you are the first V6 then we need it with a stock tune. Some aspects like 155mph limiter switched off you can keep. Just want the stock engine maps to work with.