BMW 3-Series (E90 E92) Forum - View Single Post

poloace · 02-13-2013, 12:42 AM

If you have an accessport, is there still substantial improvement in power to warrant a cobb protune? Also, can you drop that protune onto the accessport?

02-13-2013, 12:42 AM	#1
poloace Second Lieutenant 39 Rep 241 Posts Drives: 09 335xi coupe Join Date: Jan 2009 Location: chicago, IL iTrader: (0)	Protune w cobb accessport If you have an accessport, is there still substantial improvement in power to warrant a cobb protune? Also, can you drop that protune onto the accessport?
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