2010 2011 BMW 5 Series Forum F10 - View Single Post - Is anyone working on piggyback tunes for the 550i N63 engine?

tws_andrew · 10-12-2011, 11:17 PM

ECU Tuning Group said end of oct and 1495 for a flash and ESS has one now for the same. Those are the only options I am aware of

10-12-2011, 11:17 PM	#29
tws_andrew Private 18 Rep 84 Posts Drives: 14 AW CP M5, Turbo S, TT Ram Join Date: Sep 2008 Location: Salt Lake City, Ut iTrader: (0)	ECU Tuning Group said end of oct and 1495 for a flash and ESS has one now for the same. Those are the only options I am aware of
	Appreciate 0 Quote