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caper · 06-02-2011, 07:02 PM

btw, will any of the o2 extenders on ebay work? and do they go in before the cats or after? any other effects from using these ( leaner etc)

06-02-2011, 07:02 PM	#18
caper Drives: 2010 IOM 2ss/RS Join Date: Sep 2009 Location: SoCal, I.E. Posts: 1,546	btw, will any of the o2 extenders on ebay work? and do they go in before the cats or after? any other effects from using these ( leaner etc)