I picked up a ton of torque w/ the ebay O2. IMO it's totally worthwhile.

 

not sure what you mean by that. I know there are quite a few that are the same sold by different vendors. I personally have the TTP 02 housing and have no problems with it. I was overboosting in higher gears in the cold after installing it initally and did hit boost cut after installing this in conjunction with an open element filter (buschur racing). But if you have an MBC, set it, and that will take care of overboosting. But DO get a tune ASAP. hope that helps

 

So i guess the $30 housing is a myth

 

there was a time when you could get them for $30 (about a year ago) but i haven't seen any lately. ss autochrome still sell for around $49 (+ship).

 

I have an authority o2 housing with a brand new gasket from Mitsubishi. If anyone is interested then just shoot me a PM. Oh yeah I'm selling them both for $80 shipped the 02 housing has been used for about 4 months.