best blow off valve?
#11
I'm so thirsty
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Another thing to look at is idle issues that may result from VTA BOV versus recirc BOV. It depends on your vehicle, how much boost you plan on running.
#12
Turbo VTEC-E
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#16
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The best BOV is the one that does its job. So the stock one if you have a WRX. Keep it until you have some reason to change, like you're making stupid amounts of power. This is NOT a performance part, unless its somehow hamstringing you for power. If you're going with a front mount, and need to relocate your BOV, and have to have a new one, get a Forge. All business, no frills; won't make everyone turn and look at you, which is a good thing. Plus, you have a recirc system anyway if you have a WRX, so it's going to be muffled any way you slice it.
Last edited by Fabrik8; 04-04-2007 at 08:34 PM.
#18
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I use a TIAL blow off valve on my Supra, works good, is reliable, and is a high quality piece... Stay away from the early model HKS blow-off valves, they have a plastic base which tends to crack which can lead to boost leaks...
#20