Call RRE, you might have to do what I had done, hooked up the 3rd nipple. Holds more boost that way unless like everyone else said, you might have it backwards.

http://roadraceengineering.com/evo/p...-installed.jpg

 

if you want to rid the flutter you need to move the BOV closer to the throttle body

 

ok so as of right now i have the large spring in only, i have it turned 3 times from where it touched, i had it recirculating and when i hit .5 it starts to screem like szzszzzsz then it blows off, then i vented it and it still does the same thing no matter were i put the adjustment, plus my boost is only hittin 1.0and somtimes it hits 1.5 then it drops. i have the larger nipple connected to the vacuum hose that the stock one was on. why is it screeming like that? also my service engine soon light came on, i also have it on vent so its proboly nothing just maf messup. i need help plz its been my 4th day and i still cant figure it out. would putting both springs in help? its confusing because what do you need to connect to the 2 spring mod that you dont in single? do you connect the other nipple to another vacuum line? thanks. i went to a shop and all the guy said was to connect another vacuum line to the lower nipple to the throttle body, is this correct? will this stop that annoying screech and my boost loss? thanks

 

bump