[scheides]

Next up is the o2 housing. This is a big thing for the evo guys on the stock turbo. At anywhere from $60-400, there's a ton on the market. Most are shyte, some are good, some are 'the best.'

The easy o2 housing to get now-a-days is the megan, and all the cheapos on ebay are rumored to be crap and cost cause boost creep (is this really a bad thing on a turbo that tapers anyways? meh...). Most on the market are supposed to be worth around 10whp, but buschur swears that this ebay (SSAC) housing that he ceramic coats and resells is worth a solid 15whp.

So please note, I'm not *saying* this thing is 'the best', just passing on info I've found and seen to be dyno proven on some of the bigger evo boards.