All i have right now is CAI, tb, headers, 2.5 exhaust, BSD (you will thank me when you buy this), Alum fly, t2 diff, an a manual swap done by mike at hilbish. I have cam's an a ITM sitting here but not bolted up yet becasue i dont have job to tune it. but with the mods i have now i just blow threw first an second everytime.