I think I heard from a local tuning shop that someone was using a BOV on their JR Supercharged GS-R Integra.... just wondering if this is possible and how you could hook it up.

I'm thinking of going supercharged but dont know. I love turbo!

maybe they were mistaken and thinking of a vortech sc

Yeah, probably the Vortech kit. JRSC design does not allow for the use or the need of a blow off valve.

Or someone mistakenly called the bypass valve a blow-off valve. Two totally different animals. On a side note the bypass valve on the Jrsc is why most people say the kit makes an annoying whistling sound....not nearly as cool as the pssshhhh sound you get with the blow-off valve.