I got the car back from the shop. Seems to be working alright maybe with slightly more vibrations when accelerating. Did not notice the headers getting red hot. Temperature on the dash reads normal as well, however i did find some trouble codes not indicated by the check engine light.
P1131 Lack of HO2S11 Switch - Lean
P1132 Lack of HO2S11 Switch - Rich
Anybody know what it means? Thanks s lot! Will send the data log over to your email Tom. Hopefully you'll be able to make some sense of it.