Hey I got an 04 GT and a guy is selling a UPR catless x-pipe with the o2 simmulators for 80 bucks locally. it sounds like a good deal, my question is how many guys out there are running without cats and if the simmulators allow it to pass inspection or do they just fool the PCM. do you get much better sound and horses without running cats? any info would help my decision, thanks.

 

thats a good deal if its in good condition. if you get the mil elimenators or a tuner and get the cel to not show, depending on your state you will pass inspection as long as they dont do a visual or sniffer test.

 

sounds like a steal, you should be fine with inspections with the mil elims.