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01-16-2011, 11:54 PM
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#26
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Private First Class 
Drives: 2009 Silverstone M3 Coupe
Join Date: Aug 2009
Location: San Diego, CA
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You can't get a CEL from a rear section replacement only. Any changes down stream of the O2 sensors will not affect your OBD.
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 2009 Silverstone II E92 M3 Coupe - DCT
Dinan Exhaust, RPi scoops, Dinan Tune, Dinan Pulley, BMC filter, LCI Taillights, MS 15mm spacers, Huper Optik tint. |
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