TIM13 wrote:hello thank you for the photo... now i might understand how the cold air box works..... it just stop the hot air from engine side .... how can i buy the metal pieces from.. what material r they....
Yeah, thats pretty much the basic's of it. I would go into the physic's of cold-air induction but it would take too long to explain.
Its made from 2.5mm aluminuim, available from any good engineering store. I got mine from Papakura Engineering, cost bout $35 for 1m x 1m sheet. Then you have to cut it, shape it and bend it yourself.