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      08-19-2012, 10:58 PM   #4
DJ Apex
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Drives: 2006 330i
Join Date: Nov 2010
Location: Houston TX

iTrader: (1)

Remove all oxygen sensors to alloy more room to move headers. i had to remove the rear header for cyl 4-5-6 first then i removed the front header. its a b but if u wiggle them they will come out. i used a pribar to help them come out as well