FYI, I had the whistle problem, and vortech shipped me a new spring that took care of it. It's a much tougher spring.

 

Can anyone tell me how you remove the filter? I know RandyG said he removed his and his car sounds good!

 

Im soooo looking forward to this. To me the car is almost not fun to drive
with the maxflow whistle. Ill let you know in a week or so.

 

The reason it was so cheap was the fact that it is a Greddy "style" BOV. It should be the same...just a lot cheaper. Good buy! I am going to weld on a HKS SSQV, unless someone wants to buy it off of me and I will buy the Greddy.