Quote Originally Posted by hybrid90accord View Post
From the looks of some of those cages there some to stiffen up the body of the car for what ever type of racing they do and some meet the DOT crash safety stuff too, for that SERIOUS all out racer. Its kinda like having a 2 piston big brake kit and a 6 piston brake kit. Both are bigger but both serve different purposes for different applications.
Cages do not meet the dot crash safety "stuff" period. Next time you think you know what your talking about google it or call your mom or something