blow off valve

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Alright so I've owned my MSP for a while now and I've slowly been trying to sort out issues with it. I just replaced all the vacuum lines with nice silicone lines andreplaced any of the factory plastic t's with larger brass t's. I have an hks bov and it just doesn't seem to open. The way I have...

So this las summer I installed an HKS BOV on the hot pipe coming off the turbo. I have the corksport FMIC and cold air intake kit. The valve opens and releases pressure when boosting but after the vent it has a undertone of compessor surge like not all the pressure was released. When not...

Alright so I just put the forge blow off valve on my msp. I have it attached to the corksport fmic kit which is pretty much set up the same as stock. When I am boosting all the pressure seems to be heading back out to the air filter and creating the turkey sound that our cars tend to make. When...

Just as the title suggests I am wondering about the forge motorsport blow off valve kit for the mazdaspeed protege. I can not seem to find any forums with someone who has purchased and installed one of these guys. I am looking to put it on my msp, at the moment I have the corksport fmic kit with...

Hey guys, I belong to a few other Mazda forums and I am looking for some more help. I so badly want to put a Blow Off Valve on my 2007 Mazdaspeed 3, but due to it running a stock BPV would it cause any damage if I replaced it with a BOV? Also, it has been suggested that the stock BPV be...

SOLD!!!! I have a HKS SSQV (type III) Silver. Comes with the Adaptor Flange Kit: Mazdaspeed 6, Mazdaspeed 3, CX-7. The only thing missing is the black vacuum line which you can pick up anywhere...(I upgraded this line anyways from the one that came with it).

i'm looking for a bov and catback...but kinda tight in cash so anybody know any places that sells catbacks for a decent price...and bov, i don't know which kind to get....lmk..thanks...