RacerX
08-10-2009, 07:35 AM
Well, I blew out the two rear cats and left the pre-cats in. Since there are no O2 sensors after the seconday cats, there are no readings to take with or without them. I left the primaries (pre-cats) in because the pro shop I'm getting the tune done with recommended keeping those. They said SCT has been getting leaned on by the Fed lately for emissions issues. I have the MIL elims, but, figured I'd take it a step at a time. It does have a little more rumble to it now. Just need to replace the stock mufflers! Allready have the CAI in it too. Love my car! :D Pulled up to a Shelby GT500 Sat night at a red. He looked her over and smiled, gave a thumbs up! Cross light got to yellow, remembered to allways check... DOH! Yelled over to him not to punch it, cruiser two cars behind him!!! :cool: Oh well, NE Dragway next Sat...