When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
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.
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.