I'm thinking about getting into AutoX. I think it'd be a great experience and help me learn how to drive better. I've tried downloading the rule book online, but it said 'error'. However, I found a SCCA car class guide online and if I did not have 4.10's, I'd be in the class above "Stock", I think it was "STU" class, IIRC. But since I have 4.10's, it puts me at the "Prepared" class, which is 3 or 4 classes away from the highest class...is this right?!?! I'd get my ass kicked... Also, I'm assuming I can't put on my off road X pipe if I autox, correct?