so i im pretty sure im going to get a jdm gsr engine and turbo charge it and build the engine for the turbo and crank **** out i was looking at some kits but dont kno all the components needed and what kits are the best. but then i was thinking just build my own setup but what do i need and what turbo should i use please help

 

see the red search button....use it.....go to the Forced Induction forum and just read for a few days.....people aren't going to hand feed you all the knowledge you need to get your project done.

Build a kit rather than buying one because its cheaper and you'll learn a lot more in the long run!