BMW M3 Forum (E90 E92) - View Single Post

urBan_dK · 02-14-2013, 05:55 PM

Do you have a CEL? Are you using a Delete-R? If these answer to either of these questions is yes, you will have to switch back to your stock midpipe.

02-14-2013, 05:55 PM	#2
urBan_dK First Lieutenant 25 Rep 395 Posts Drives: 2008 E90 M3 Join Date: Jan 2012 Location: Mill Creek, WA iTrader: (3) Garage List 2013 Subaru WRX [10.00] 2000 Aprilia RSV Mi ... [10.00] 2008 BMW E90 M3 [10.00] 2005 Honda S2000 [10.00]	Do you have a CEL? Are you using a Delete-R? If these answer to either of these questions is yes, you will have to switch back to your stock midpipe.
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