you could take the route that i have chosen, which was FWI, the 180* T-stat, full exhaust (i'm running slp cat-back with ZZP 3" cat-less DP, PLOG), then intake ( parts about to go on ZZP LIM, Ported Blower) then Port TB after that i am getting ZZP MPS, 1.84 Rocker Arms (or 1.9) then Intercooling, but also remember at some point in time you are either going to have to buy a PCM, go get it tuned or buy HPTuner, i just figure i would complete one thing at a time starting with Intake and Exhaust