With the brake upgrade and such, The Baja-Turbo is no longer fit for Autocross duty in stock class.

So, my target is STU. Is there anything I should watch out for? I don't want to get forced into SM...

Is the 245 width tire restriction for all AWD vehicles still in effect for 2008. (I only have the 2007 Rulebook). Is the 7.5" Wheel/Rim width restriction still in effect? Would an exhaust bypass throw me out of STU?