I was wondering if cutting out the o-2 sensors would for and off road x pipe would hurt the engine and if yes how.

 

O/R Xpipes have the bungs for the 02`s. You need them. If you dont have the 02`s, your car will run like $hit.

 

so just leave the check engine light on. because i was planing on tuning them off with my tuner

 

Well it sounded like you wanted to take your 02`s off completely from how I read your post. [&:]
So as long as you have a tuner, Yes, turn off the rear 02`s. It wont hurt anything.
You didn`t say anything about having a tuner.

 

thanks for the input would it hurt the gas milage much

 

Not at all.

 

what is the best off road x-pipe what would you recommend

 

I am really happy with my Stainless steal VRS X-pipe. Before this one ihad a BBK o/r X-pipe and although it sounded mean as hell, it had a little too much rasp. I have heard good things about prochambers as well.

 

my gas milage has gone way up sence i got the off road x.

 

I got my x-pipe but i haven't put it on yet but The shop told me that it was going to hurt my power what do you guys think about that.