hey just needed some info kinda lost .. i was lookin to buy a new bov an wasnt sure on witch to get .. i have a turbo b18b1 on 8psi . i wanna get the tial 50mm bov but wasnt sure witch psi to get .. im gunna turn up the boost on my setup to 12psi ..

 

research.

turbosmart
greddy
tial
HKS

are all decent

 

The Tial 50mm will work fine for your setup, but there are other options available. If you get the Tial, be sure to get the right spring in it. There is a chart on Tial's website which shows a table of intake manifold vacuum and relates it to a certain spring. Be sure to check you're getting the correct spring before ordering. I believe most Hondas are around -19in/Hg at idle if that helps...

 

As much as I love the TiALs, in this case a GReddy RS or RZ would be a better, simpler choice, simply because at such a lower boost pressure, he won't have to worry about which spring he needs to change in or out. For such needs, its the simplicity that makes this one so much more appealing, as long as he doesn't cheapen out and get a knock off version

 

The simpler the better

 

Hmm, i wouldve recommended the HKS as it works great with all boost ranges..

but then again, I havent had any experience with the greddy ones..