I own an 08 GT that has the CA emissions package. I don't live in CA and I am having trouble determining what the difference is between CA emissions vs other states. Does Ford use a different more restrictive CAT? I have added a C&L CAI and started tuning the car with a DiabloSport Tuner. The car is reading .94 at O211 and .93 at O221. I assume I am running a bit rich, but I don's want to hurt the motor. I am getting those readings at 6k RPM in third gear. Also 29 degrees of timing. Anyone have any thoughts?