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      11-21-2012, 10:10 AM   #10
Notsafe335i's Avatar

Drives: 2007 BMW 335i
Join Date: Nov 2012
Location: Ohio

iTrader: (1)

Originally Posted by iBoost View Post
its a solid piece at stock boost and probably a little higher. the zee shift ones (which look like the same made in china pieces) would blow off at ~15psi because of the cheap silicone connector and couplers(sp?) at that psi id probably look into getting a Greddy BOV i wouldnt trust that generic bov. so youre still looking at about $400+
I'm pretty sure this has the same flange on it as the Greddy valve. I think I even have a Greddy valve sitting around somewhere that I might throw on there. The 135i that has this set up on it runs at least 15 psi and hasn't reported any leaks however you are correct. This is a China BOV and like everything else China, untrustworthy.

2007 335i Sedan
1991 Toyota Supra, 1JZ swap, T66 single, supporting mods.