O2 extensions
#1
O2 extensions
i have flowmaster super 44's on my car and im getting ready to order a UPR o/r x pipe. I have a 1998 mustang gt. my question is do i need o2 extenisons for the o/r x? and also do you guys think the o/r x will sound good with the super 44's? thanks for any help in advance
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Neller0414
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02-27-2005 09:48 PM