Installed and used on my car for about 2500miles. There are countless BOV threads here, so no need to debate. Either you want it or you dont.
What you get:
Greddy Type RS BOV
Proper vacumm line hoses to install in 335i.
$150 (+ $15 shipping)
--Updated with photos
I had help by JP335i on gathering what was needed. This was the same exact BOV he had on his car. Here's a video of HIS car with the same setup.