[specialist]

Do i need all 3 pieces? or do i just need the 2 of them?

RB N54 PCV Valve Screw-on Cap
RB N54 PCV Valve Upgraded Replacement
RB N54 PCV Vent Hose

Originally Posted by specialist

Do i need all 3 pieces? or do i just need the 2 of them?

RB N54 PCV Valve Screw-on Cap
RB N54 PCV Valve Upgraded Replacement
RB N54 PCV Vent Hose

Read this reply before purchasing:
http://www.e90post.com/forums/showpo...1&postcount=88

[Rob@RBTurbo]

Originally Posted by specialist

Do i need all 3 pieces? or do i just need the 2 of them?

RB N54 PCV Valve Screw-on Cap
RB N54 PCV Valve Upgraded Replacement
RB N54 PCV Vent Hose

Originally Posted by FCobra94

Read this reply before purchasing:
http://www.e90post.com/forums/showpo...1&postcount=88

Yes I'd recommend all 3 pieces. As for the FCobra94 comment, we do have a new (about 10 months old or so) external PCV system as well, it is really taking off these days with about 100 adopters. Behind the scenes and on other forums everyone seems to really love it. Hopefully someone reviews it soon.

But overall the internal PCV upgrades are effective and really hassle free for the end user too. Pending on the type of enthusiast you are, will basically determine which is best for you. Either really work the same, but the external system rules out some other vulnerabilities in the PCV system and also allows to insert an OCC into the low load side- if you are into that sort of thing.

Rob

[J. Dub]

I have a spare RB external PCV w/ OCC that we didn't install on my brothers car. Brand new. Just PM me if anyone is interested.

[Vongolet]

Originally Posted by FCobra94

RB PCV should be irrelevant now that his external PCV solution is out. Paired with an OCC it catches a TON of gunk!!

Does this mean that if I'm thinking of going with the RB PCV valve I should not buy a OCC from BMS? Or the other way?