# Hks Ssqv

**URL:** <https://forums.speedlife.net/t/hks-ssqv/103901>\
**Category:** SON240sx Automotive\
**Created:** [February 20, 2007, 12:52pm UTC](https://forums.speedlife.net/t/hks-ssqv/103901 "2007-02-20T12:52:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AWDdrift](https://avatars.discourse-cdn.com/v4/letter/a/9de0a6/32.png) [@AWDdrift](https://forums.speedlife.net/u/AWDdrift)\
**Post date:** [February 20, 2007, 12:52pm UTC](https://forums.speedlife.net/t/hks-ssqv/103901/1 "2007-02-20T12:52:26Z")

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I have an HKS ssqv installed on the cold pipe. Everything is working good. My consern is that I’m getting compressor surge at low boost .4 bar and under (not a problem, low load?) I notice that at full boost I get a second of surge as the bov is venting (sounds awfull) the bov is fluttering at the same time I hear surge.

I just spent alot of $$ on all this stuff and sorry if I sound a little paranoid but I want to make sure everythig is good 🙂

BOV vacume source is the top left nipple on the throttle body alone.

BOV is non adjustable new ssqv model. Is there a way to make it softer?