Originally Posted by MTrider16
Don't most motorcycle tanks vent to atmosphere? Does the Euro version connect to the airbox?
Yes. However, the BMW also sucks air back into the tank. I have no idea if other bikes do that too.
Originally Posted by The Griz
What model # is that Uni USA filter?
Where did you get it?
No idea what model number. I just went to my local dirt bike shop and they had a bunch of them on the wall. I chose the one that fit the vent hose.