Which BOV?
If you must change I would go with the greddy over the HKS, but in reality you already have a great BOV on the car already, even the one that most people switch to because it works great. Even if you switch you are not going to get a different sound really because you are going to have to recirculate it anyway.
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Stock sound better then the hks imo. hks gets annoying after awhile and most of the time, it stalls out when slowing down. I have a stock, hks, and the go fast bit. I currently have the go fast bit and it sounds nice. its a hybrid bov and I can adjust how much I want to recirculate and vta.
Who knows what this guy has planned for his car. I think its pretty well known that the stock DV is made to leak from the factory. I'm spiking 28 holding 26 on a stock turbo, that is certainly out of the range for the factory DV.
To the OP, please dont get either if you really really crave the Pshhhhh get the APS twin vent.
lol
I am at the point where I need an aftermarket BOV. I'm running 25 psi @ 100oct and even then especially now its cold it spikes to 27-28 and u can hear air escaping the bOV and I think im losing power when it does... So I to need a new BOV, but I want a performance one, I could careless how it sounds, I need something that will support 25+psi
Joined: Apr 2005
Posts: 9,002
Likes: 12
From: somewhere testing various tires, brakes, and suspensions.
these seem to pop up a lot. Search: VTA, MAF, SSQV
My .02...unless you have MAP (note the P) VTA does not work with the car. Nor is it meant for it.
Forge, APS, stock IX - good. Forge RS and APS are adjustable for those with 25+ psi. If you just want to hear the DV psshh - get a cone filter.
konad - Im honestly not going to go into it anymore than that. Its been beaten to death 1M times. Perhaps others see it that way also.
