# wtb: blow off valve
**URL:** https://forums.speedlife.net/t/wtb-blow-off-valve/135842
**Category:** Classifieds
**Created:** [May 12, 2008, 2:33pm UTC](https://forums.speedlife.net/t/wtb-blow-off-valve/135842 "2008-05-12T14:33:20Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@85s12](https://forums.speedlife.net/u/85s12)
#### Post date: [May 12, 2008, 2:33pm UTC](https://forums.speedlife.net/t/wtb-blow-off-valve/135842/1 "2008-05-12T14:33:20Z")
Looking for a recirculating BPV (or BOV that has a spot to fit tubing for recirc.). Good condition, adjustable. PM me if you have something. Thanx.
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### Author:  [@pcproa](https://forums.speedlife.net/u/pcproa)
#### Post date: [May 12, 2008, 8:12pm UTC](https://forums.speedlife.net/t/wtb-blow-off-valve/135842/2 "2008-05-12T20:12:25Z")
I haven’t heard of an adjustable recirc. I would recommend for your specific application, buy an adjustable BOV and vent it into the intake system. A BOV is the exact same thing as a Recirc, just that a recirc vents into the intake and a BOV vents outside. When you vent the BOV into the intake it takes away most of the sound just like when you vent a Recirc outwards, it makes A LOT more sound.
If you still want a Recirc, I have a pair for sale in good condition. Make an offer. They are off of a 1993 Nissan 300ZX TT, and were both working well holding 18psi of boost right up until 2 weeks ago when I pulled them for AMS BOVs.
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### Author:  [@85s12](https://forums.speedlife.net/u/85s12)
#### Post date: [May 14, 2008, 2:42pm UTC](https://forums.speedlife.net/t/wtb-blow-off-valve/135842/3 "2008-05-14T14:42:27Z")
what i meant by adjustable recirculating valve is just a blow off valve that has a flange that i’d be able to set up for recirculation. Some BOVs have just little holes for the air release or weird shaped outputs that wont work well with connecting a tube or anything. I want adjustable so i can set it to different stiffness for street/track as i will be adjusting the boost for the different environments ill be driving in.