yet another o2 housing question

[Vroomin'vag]

I'm in the market for a new o2 sensor housing, considering i seem to have stripped the old sensor while still inside the housing. I'm getting an N1 next week but not a downpipe. I need a new o2 sensor housing and was just looking for some recommendations on which would be the best choice for fitment on the stock downpipe and whatnot. Sooner or later, i'll be getting a downpipe too, but that is another story.

 

[olmytsi]

go here...this should fit ur stock downpipe and is a decent upgrade but its loud.

http://www.joepmbc.com/dsmexhaust.htm

 

[blcknspo0ln]

you dont necessarily have to get an atmospheric o2 dump.

almost all DSM vendors sell some sort of o2 housing [ recirculated or dumping ]. i for one will be investing in punishment racings o2 very soon.

the evo III is a good alternative as it's 2.5" but from what I've read it doesn't mate up with the stock DP

 

[Vroomin'vag]

Yea i would like to stay smog legal. That one from Punishment Racing looks good though. Im just concerned if its gonna fit up with the stock downpipe.