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The mkiv Supra Owners Club

HKS SSQ BOV too quiet?


Toms Supra

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Right I have already done a search but cant find anything that really answers my question. Just fitted a HKS SSQ BOV but find it quite quiet, is this normal as the standard one made a nice tishhhhhh where as this one makes a quick and tight sounding tish. Can you adjust it or not? Or is that how its supposed to be. Thanks :looney:

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on 0.8 bar you cant hear mine above the radio, but turn off the radio and it makes lots of nice noises :)

 

seems to make a much larger and longer pssssssssscht at lower boost and makes a more shorter sharper noise on higher boost when you come off the throttle

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I had an HKS one on my Evo 5 and it was exactly the same, quite loud at low revs, but just a sharp tsshh at higher evs / boost. A bit pifless to be honest lol :rolleyes:

 

Loudest one i have ever had was a Turbo Smart one that had already been fitted to ny evo 6 when i got that........by christ it was LOUD !!! lol :devil:

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I am very disappointed with the sound of the SSQV, it is fairly quiet and seems very high pitched compared to the Blitz I had before.

 

However many people have said its better quality and better at holding boost, which is the only reason I have kept it!

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