They're pretty much exactly the same. Just the BB has a softer spring.
So is the DSM BOV an upgrade for the BB BOV? It seems that I have been seeing alot of threads about these things here latelyspdracerUT said:They're pretty much exactly the same. Just the BB has a softer spring.
This is my valve. Notice it IS a DSM valve except the top portion is rotated to aim the vac line another way.Project DC2 said:im curous anyone got info/pics of stock BB bov? is it exactly the same as a 1st gen DSM bov ? any problems with them? anyone got a pic or sound file ? thanks