So i have a t-25... im in need of a manifold and would like to know what intercooler would run good ( i can use the GSX side mount the guy said hed give it to me) i would like to know what i have to do to my stock computer or w/e u wanna call it in order to put a turbo on and mannage it... and how easly dose and engine man. system go in and how much are they???