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      12-07-2012, 10:29 AM   #21
Private First Class
Drives: BMW e92 M3
Join Date: Aug 2012
Location: SoCal

Posts: 140
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2009 BMW M3  [5.00]
Pondering doing the same and getting test pipes my question is how will a BMW dealer react to this? Warranty issues?
M3GTC is online now  
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