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straight_beamin · 01-04-2013, 12:36 PM

should i put the pre-cat o2 sensors in the post o2 spot on the ebay headers? seems like there is more room with those ones.... will i have to extend the wires?

01-04-2013, 12:36 PM	#23
straight_beamin Registered User Join Date: Apr 2010 Location: niagara falls Posts: 651 My Ride: 2000 bmw 323i View My Garage	should i put the pre-cat o2 sensors in the post o2 spot on the ebay headers? seems like there is more room with those ones.... will i have to extend the wires? __________________