Quote:
Originally Posted by sspade
Bootmod3 stage 1 flash tune will give you a nice bump in power and requires no hardware modifications. There's no way you're parents can tell.
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is it safe for long term reliability? no hardware mods meaning i don't have to upgrade anything on the car and it's pure stock?
what's the final number? is it near the 328i number? can i retune back to stock anytime?
thanks.