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      01-19-2013, 12:34 PM   #5
Drives: 2008 135i
Join Date: Jun 2009
Location: Great White North

Posts: 913
iTrader: (1)

I was under the impression that as long as you use one of the cobb maps specifically designed for downpipes, codes shouldn't trip. Did you get trip the codes before loading a dp map?
foghat is offline   Canada
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