I'm planning on going big turbo soon so I'm planning everything that i need to buy. Right now I'm running a Depo Racing catless Downpipe, AP v3, green filter, JST Performance Intercooler kit (Mishimoto), and Tial Q BOV. My goal is to get atleast 400whp. So the turbo I'll like to go with is the GTX2871R. Then run the AEM V2 Water/Meth kit. I'll probably need new charge pipes and then later down the line I'll need to upgrade the clutch. Please let me know if there's anything else that I'm missing that is important.