Who has problems with the HKS SSQV BOV in full recirculation?

[cboney]

I am wondering how many people are having problems and what types of problems are there for the bolt-on HKS SSQV BOV in full recirculation. (CPE kit, etc)

[TheDoc]

I've had mine for about 12,000 miles now. Works fine, sounds fun. The stock BPV leaks boost. This holds it. The car gets more .. jerky.. when you let off the throttle. If you can live with that, it's well worth the money.