5 Bolt 02 housing

[Hakmak]

I have a holset hx35 and looking for a O2 housing solution. I know I can get one fabbed up but I'm having trouble finding someone local. I have no idea how muchit would cost neither. I found this http://www.protuninglab.com/wm-saelp1g2g-teot3t5.html and was wondering if anyone tried it. The only concern is that it measures 2.75" which I find very odd since all after market down pipes I've seen are either 2.5" or 3". I have a megan racing 2.5" downpipe. I'm not sure what fitment will look like with a .25" bigger O2 housing. What you guys think?

 

[PewPewLasers]

I run a Holset H1e with a bullseye .55 Bep housing and a punishment racing o2 housing. that same setup will work with an hx35 as well. that o2 housing you linked is for a 5 bolt t3/t4 which wont work with a bep housing.