so, i know to have a "legal" rally car, you need to have it street legal, and i know that there are rally cats out there. i know that they don't pass emmissions, as it is basically really close to a straight pipe. my question is, if the rally car is street legal, then the rally cats have to be street legal, and if thats the case, where do i get one?? I want to get one cause i don't want to get pulled over w/o a Cat.
Now I rive 2 7.3 L diesel trucks!