Thread: Safe to flash Bootmod3 MPPSK Tune without the actual Exhaust?
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      02-01-2022, 09:14 PM   #4
toniree93
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Drives: 1999 M4
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Quote:
Originally Posted by dmanb2b View Post
just go stage 1
Nah I totalled my last 440i on stage 1 because I spun out and crashed into a tree. Floored it and started going sideways LOL
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