hey im new here so dont really know much about this but i was wanting some help, currently got an r32 gtst, fairly standard with the only mods being front mount, pod filter, rb25 turbo and boost controller set at 12psi, dont know how much power its currently making but im wanting to chase more power in the future but nothing crazy, i'd like to keep the responsiveness of the current turbo but run more boost so im guessing i need a better turbo, injectors and a tune, any suggestions?