I'm looking to get some exhaust work done soon (U-Bent and res delete, the usual) and was just wondering if I should pick up an O2 sim or if my old one can be rethreaded into the new pipe easy. I'm running stock PCM for now and stock mufflers. I like the sound its got now, just a little bit more noise would be nice. I'm sure that res is clogged to sheet as its never been touched since new. The mufflers and cat were cleaned out just before I bought it but should probably be done again/replaced but there's only so much money. Thanks in advance.
