I'm still hesitant with flash tunes since me the end user can't affect it should I need to take it in with any engine issues. If they really look into it they will find things aren't right. At least a piggy back I can simply unplug in 15-20 min and nones the wiser.
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'07 Yamaha R1 (sold)
'06 C55 AMG (sold)
‘?20 M5, MP Carbon Pro Spoiler, MP Carbon Diffuser, MP Black grille and gills, MP Carbon Mirrors, CF side sills, 789M w/ Ti studs, eventuri, Dinan X pipe
'14 X5 50i (wife’s now)
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