Different classes and Levels of AutoX

[Herblenny]

Originally Posted by Chadwick

Stock is B-Stock, everything you list is allowed but the member brace which would put you in STU or BSP depending on if you wanted to run street tires or DOT R compound tires.

Dan

Cool! Good to know.. I'm also going to be same as Jonathan.. just front rear strut and cat back... How about suspension? just spring and struts? And how about if I kept it Mazda (Mazdaspeed)?? I was always curious if that would be consider OEM?