I recently bought an O/R H-pipe. I found out that if I don't have the o2 override plugs that my cars computer will make it run like crap. Now what I want to know is:
How much of an HP gain do you even get with and H-pipe and O2 plugs?
Should I just take it back? My car already sounds alright.
Where to get O2 override plugs?
How much of an HP gain do you even get with and H-pipe and O2 plugs?
Should I just take it back? My car already sounds alright.
Where to get O2 override plugs?