Need to free up some space where the stock DV's mount so Im thinking about mounting a vent to atmosphere BOV on the Y pipe, first thoughts from my supra days are use an HKS ssqv as its low profile and easy to mount with a weldeable mounting flange available, I have to modifies a stock Y pipe for water meth anyway so its a pretty quick job, will the HKS be ok for twin GT28's on E85 @ 1.5 bar ?? What other choices are there??

 

Tial makes some very nice ones. You can also use your existing bypass if you wanted but might not look as nice.

 

Im liking the Tial one dude, thanks, ive bid on an SSQV cheap if I dont get it Ill prob go Tial.

 

I prefer the turbosmart over the tial - smaller, but flows as much easily.

 

LQQK are you running just the one or two of them? I may run my forged DVs and switch to something bigger later or run EFR turbos that have integral bypass. Since the EFR are on my radar I don't want to spend a ton on BOV if I can help it. Trying to be cost conscious as best I can for now as I've got other pricey stuff yet to do!

 

Forge DV's dumping to atmosphere.....

 

Could you please post a link or a pic to a good shot of your engine bay? I've got the same DVs and am thinking I may plumb them like you apparently have. Your avatar pic is just too small to get a good look

 

Pipe runs off the y pipe and connects to the Forge DV hose, angle the DV's outward and they stay there. I can get u a photo next week.

 

Tials on the y pipe here but you can weld them into the I/c if you want more room

 

Thank you, I'd appreciate it! Lots of different ways to build the Y-pipe and do the BOV so I'm trying to check out as many different setups as possible. I like the big TIAL pieces but they aren't cheap and are likely overkill. Most seem to use them and not many admit to keeping the stockish type stuff so I'm curious as to how it's worked out. I have the same DV and it was suggested I use them, how have they worked for you? Make much noise? no longer recirc correct? Did you put filters on the ends?

 

BLKMGC, here are a few quick shots......

 

Wealth mgr. - That's a pretty nice setup.

I am running dual greddy type rz somethings pre-intercooler just off the outlet of each turbo. That's about as big I could fit down there. I was going to run a single 50mm tial between the upper y-pipe but figured the dual BOVs before the ICs would be more responsive.

 

I don't think that makes that big of a difference, plus my car is 3.9 Liter so responsiveness isn't really a problem. My Y pipe setup will probably change to a dual Tial BOV on the y pipe.

 

I like what you did there! I think I may do the same thing and when/if I switch to EFR I'll use their internal bypass.