What bov is this? (supra)

[DJLimes]

The orange 2f2f supra in the beginning sounds awesome, I'd love to get that sound out of my turbo e30!

https://www.youtube.com/watch?v=4pLXj6VfwNo

What bov is that that gives you the turkey sound?

[ak-]

Sounds like compressor surge lol, or a Greddy.
Green car is an HKS ssqv with an interchangeable tip on it.

[speedracer 2002]

Definitely compressor surge. Which is bad on the turbos bearings. Sounds cool but is harmful to the turbo.

[DJLimes]

Awwww I was afraid that was the case. I want a sound that's not so high pitched and shrill like the hks ssqv. Any recommendations?

[Wanganstyle]

PROF - sheepdog blow off valve (vent to atmosphere)
FORGE - vent to atmosphere or recirc
SARD - r2d2 blow off valve

if looking for an OE type blow off/ recirc valve:

rx7 FC3S
RX7 FD3s
Toyota Supra Twin turbo

[DJLimes]

Thanks for the list wangan, I'm really digging the sheepdog one

[Wanganstyle]

Thanks for the list wangan, I'm really digging the sheepdog one

Used one on my old STi for years; very robust and distinctive sound.

Hks is very good also but just too many knock offs sold