I have a RaceChip ultimate on my car right now (2013 535i) but its only putting out 310 WHP and 344 WTQ with it... I'm curious about the BootMod but I wanna see dyno for the n55.
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2013 F10 535i M-Sport
Alpine White
Oyster/Black
OEM M5 Exhaust with Resonator Delete
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