@Skywagon
Awsome numbers from your primary cat delete btw! 15 hp (185.2 -> 200.5 hp) just by deleting the front cats, thats monster!
You must be the first guy to do this, I like how you showed the inside of the cat after you cut it off:
http://i460.photobucket.com/albums/q...s/CIMG1283.jpg
As for your error light, I think you can resolve that issue by getting an o2 simulator.