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      12-28-2007, 02:15 AM   #6
jmenge
Car addict
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Drives: 2006 325i, 07 Corvette, 07 Z4M
Join Date: Jan 2006
Location: Modesto, CA

iTrader: (1)

I would like to order the ebay headers for my z4 M. I wish someone could describe or show a picture of how the rear o2 sensors need modification to clear the transmission. Let us know how your install goes and best of luck!
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