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Thread: Whats the best Recirc BOV?

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    Whats the best Recirc BOV?

    I have been told that our stock BOV leaks and I should upgrade to an aftermarket one. I was wondering, what is the best recirc bov for our cars. Ive heard of using DSM ones. Let me know what you guys think.

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    Banned Feedback Score 11 (100%) J. Fast's Avatar
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    Depends on your flavor and what noise you like hearing. For the sharp sound I like an HKS SSQV. For simplicity and inexpensive function, DSM.

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    Im going for functional. Dont really care about the sound.

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    Twin Turbo verified Feedback Score 5 (100%) GTOJOE's Avatar
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    I'm using a TurboXS Racing Bypass Valve Type H34. Seems to be a good piece of gear. Also I think the EVO 8? is supposed to be good. Very similar to the DSM I think.
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    Member verified Feedback Score 0 DocWalt's Avatar
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    NGR Type S or a Synapse DV. The NGR Type S is an improved version of the old school Greddy Type S with a better diaphragm, the Synapse is a high end super tunable BOV (it might be a gigantic pain in the ass to tune out flutter). I've seen lots of Greddy Type S BOVs on 3Ses before, but never seen a Synapse DV so I don't know how well it would work.
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    I like the synapse BOV in recirculate mode.

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    yeah depending on budget the greddy type s/rs/clones are a good way to go. fits like stock

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    Forum User Not Verified Feedback Score 0 rawavr4's Avatar
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    Theres alot of choices. I had the greddy rs and the diaphragm blew out. Now I have a forge one. $160 new from DR. I rec that one. But if on a budget then the dsm ones would work just fine.

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    Relax, it's just rocket science! Feedback Score 13 (100%) BigTyla's Avatar
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    DSM is the best. No reason to go with any of the other ones unless you want a cool sound coming from under your hood.

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    Any DSM bov I've seen has had massive flutter. Same with the SSQV.

    Personally I'd go with the Synapse or a TiAL.

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