o2 extensions or MILs??
#1
o2 extensions or MILs??
I'm ordering an O/R Pypes X-pipe from American Muscle tommorow...
Do I need o2 extensions or MILs or something else??? I don't want the check engine light on or any other issues, and I have no clue what to put on..
If you can tell me what I need and where I can purchase it I'd appreciate it [sm=icon_cheers.gif]
Do I need o2 extensions or MILs or something else??? I don't want the check engine light on or any other issues, and I have no clue what to put on..
If you can tell me what I need and where I can purchase it I'd appreciate it [sm=icon_cheers.gif]
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trashxtrash
4.6L (1996-2004 Modular) Mustang
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09-20-2015 10:49 PM