i just bought a jdm front end and i came witht he radiater support and the bumper extension but not the bumper reinforcement. do i really need it or will it work without it?

 

can u show a picture of it? if anything u prolly have the sir-g or the non type r support. u shouldnt need it to install the front end. extension, radiator support, hood, 2 fenders, and bumper thats should be what u have that is needed. fender brackets and extension dont really have to have. hmmm ull prolly need a da hood cable too if u dont already have it.