I did my search to try to find out before posting but no luck basically Im pretty new on these topic. I wanted to know if I can get just any projector from any car and make it work on mine. another doubt that I have is that ive seen many post with people bying different parts such as ballasts, bulbs etc from different companies to use it with their projectors TSX, S2K or watever. my question is can I just take all that out of the same car that I got the projectors from? for example I want TSX projectors; so can I get ballasts, bulbs etc from the same TSX?

im aking these question because I saw these BMW at a salvage yard with projector headlights and I want to know if I can use them. sorry if the answer to these question is too ovious for some of you but like I said Im new at these retrofit stuff

 

If you use a JDM headlight, or a copy of it, most low beams and a few bixenons will fit. If you are using stock lights, you going to want to stick with smaller projectors because the design is kind of crappy. It looks like GM designed it.