i have greddy 15g kit on 5 psi emanage. I want more power. I am at a standstill right now not knowing what parts to buy next before i take it to the tuner. I want to have everything ready to go before i get there. I already have dsm 450's w/ resistor box waiting to be installed. my setup as of right now consist of: greddy 15g turbo kit, dsm BOV, mishimoto IC, 5 psi emanage, 2.5" Kteller test pipe and exhaust.