I just bought a 98 wrx sti ver. 4 from Japan and its on it way to Canada. In wondering if anyone knows where I can get a full cold air intake for it, like full piping with the rubber cup link and cone of course? Also what is the stock turbo on the ej20k that comes in the ver4 because I'm going to buy a bpm twin dump down pipe n there's two diff kinds. I'm pretty sure it's the td05 but wanna confirm it.