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X5M_DA · 02-14-2015, 11:13 AM

Haven't read anywhere on forums other tunes causing engine issues ...that said I have been Running an ESS tune for over 2yrs with no problems ...u can get far better performance from other tunes out there for fraction of price of Dinan

02-14-2015, 11:13 AM	#2
X5M_DA Private First Class 7 Rep 145 Posts Drives: X5M Join Date: Aug 2013 Location: SD iTrader: (0)	Haven't read anywhere on forums other tunes causing engine issues ...that said I have been Running an ESS tune for over 2yrs with no problems ...u can get far better performance from other tunes out there for fraction of price of Dinan
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