Boost controller...just don't go too crazy.stanthes13man wrote:hey guys i just dropped in rb25det in to my 97 s14, runs like a dream !!! my question is how can i get more power without replacing internal parts ? i already have a full turbo back exhaust intake & fule pump. im tryin to get to 400 RWHP, so what do i do next ??? !!!! ill post some pic soon