Ok I have a precision 6262 and my t3 manifold. My question what o2 housing do I need for the turbo that will hook up to my cobb downpipe. It has the factory 2 bolt spring flange. Thank you

 

you need a custom made one. Or a custom made downpipe, which is probably better

 

Right but what flange output is it?

 

Well the turbo comes with a few options, most common is a 3"vband. I Know people get this
http://www.atpturbo.com/mm5/merchant...egory_Code=MDP
then cut and weld a 2 bolt flange to the bottom. People do not make the peice because every manifold puts the turbo in a different spot making it impossible to sell one part that fits. Unless you get a whole turbo kit.