OK 2 years ago I got a GFB BOV and it was all the way open and was loud, then I put in on half for a year and now put it back to full and i dont hear anything for the last few months since I changed it, what could be wrong?????????????

also what do you guys think if the hks dual sequential bov?????? my friend told me to get it

 

if you wanna sound like a b^tch get hks bov if you wanna sound like a man get blitz or sard.

 

with gfb you have to oil it every once and a bit

 

Absolutely, I have to grease up my GFB once a month or so or it won't open.

 

i think that the HKS SS is actually a good BOV. if i had some sort of V6 turbo car i.e supra/300zx i'd get the HKS. i uno about the sound though. It's pretty high pitched. then again, you can just get the inserts.

BOVs shouldn't vary that much. I mean they won't really make you faster.

 

sorry been awhile, lot going on, what does the blitz and sard sound so much better for

Also what kind of LUBE do I need for that thing???????????
In normal situations in life the KY always does the job hehe

 

also where do I lube it up at, what part?

 

i love my blitz it has a really good sound.

 

Is the Blitz loud, cuase I want something obnoxious, something that sounds like a mac truck

 

When I have to lube up my GFB, I just spray a little WD-40 into the vent horn onto the gold piston with the car shut off and let it sit for a few minutes.

 

hks is fun, i like it

 

Turbo XS RFL or Greddy Type-S

 

I have heard problems w/ BOVs and cats.

What is the concern with those and how do you avoid it?
Something to do with venting to 50% instead of atmosphere?

Please someone fill me in....