I already have all the exahustsystem installed(muffler, catalityc conv., headers) and an intake system and i want to install a new intake manifold and throttle body so my question is, should i change the injectors? and what brand or what size? i'm also having problems to find the throttle body should i port it? what do i need to do that? i have an mitsubishi eclipse gs 1997, thanks.

 

its totally pointless to buy an aftermarket throttle body. So dont even bother. And unless your planning on turbo'ing that car, the intake manifold is gonna do nothing as well.

 

what about the injectors? i'm not planning to install a turbo yet cuz i can't afford it, so what should be my next modification?