Ok. I know that I already know the answer to this, but I have to be sure. I was driving my car today and was getting on it a little bit around town. When I got home and parked in the garage I happened to notice something on my polished tailpipe(3" Mac catback w/ 3" flowpath H-pipe and 1 3/4' primary full length headers btw). When I went to wipe it off I noticed that my tailpipes were very warm, almost too hot to touch at first! This makes me wonder if my car is running lean? My fuel pressure gauge is reading 42psi at an idle and my Air/Fuel ratio gauge reads that I'm in the safe zone(stoich) while driving and getting on it hard(not that I really trust it tho). It also seems tho that my exhaust is very fuel heavy as it will choke you out of the garage(with the door open)after only a couple of minutes. My car has had an intermittant cut out problem lately that only happens at high rpms after I shift and this has got me wondering. Any feedback would be appreciated.