Piggyback "Tune"
Hey everyone I’ve had my LCI F90 for roughly 2 months now. I’ve been thinking about throwing a piggyback on it like racechip or dinantronics. I came from a 23 xDrive G80 with racechip and that thing was quite fast but lacked from roll races. Does anyone have feedback on racechip with the F90 and what suggested map to run? I heard 5 is the best! Also does anyone brake boost when doing rolls? I also plan to do a intakes and secondary cat delete!
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