BMW 5-Series Forum (G30) - View Single Post

fan51 · 10-23-2019, 02:16 PM

I'll let the owner fill you guys in on the details. But it's official.. We have a 10 second M550i with nothing more than an exhaust and tune. WTF.

#RKTunes

10-23-2019, 02:16 PM	#1
fan51 Second Lieutenant 280 Rep 230 Posts Drives: F90 M5 Join Date: Mar 2016 Location: NYC iTrader: (0)	RK Tunes M550i goes 10s... I'll let the owner fill you guys in on the details. But it's official.. We have a 10 second M550i with nothing more than an exhaust and tune. WTF. #RKTunes
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