am i missing a part? (HKS BOV)

[shallowshowcase]

i bought my car with the hks bov already on it and it was recirculating... all i have is the little whistler piece for when i run my blowthrough setup... is that the only piece i need to vent it? or is there another piece to go with it? since it was already recirculated when i bought it i am just shuffling through the car looking for the pieces that goto it...

 

[oldman]

Unless you got the maft for the sole purpose of venting, I would suggest trying it both ways before you make the decision. Recirculating with blow through can still help keep the turbo spooled in between shifts. Also, a leak test before the test run would be a good idea.

 

[shallowshowcase]

yes you guys have more than beat leak testing into my head.

i planned on trying both ways and deciding, if i can get close enough on my trims while venting i might keep it vented, unless i do notice considerable differences when i recirculate

but either way, am i missing a piece or is that one piece all i need?