Quote:
Originally Posted by FSociety
If the car drives fine without RC active, then it is the software the RC box has that is causing these issues etc.
I would not increase settings on low 91 octane, for those that think ethanol free gas is good you're wrong. Ethanol increases octane and if you want to increase settings (run more boost) you need more octane simple as that.
I don't use RC anymore but I had it on my X3 28i for 2yrs problem free on 93octane!
Now I am running Flash Tune via Bootmod3 because its simply the best way to truly keep the car smooth, happy and fast!
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i see so the racechip is a piggy back tune? Happy with your flash tune compared to Racechip?