I just did some time trialing @Buttonwillow in my 05 Mustang GT. Car was awesome. No real issues except slight overheating. The BMW M3 (latest model) was a good match up. My car has 18x9 wheels, eibach springs and a reflashed comp. Again, the car was great and I'm looking forward to more track time! Anybody else racing yet?

 

Get rid of the auto fan and you won't have heating problems. Make your fan switch on. Just DON'T FORGET TO TURN ON THE FAN!