http://www.ecodetuning.com/shop/cart..._detail&p=1338
this one.

^ and thanks dude! thats exactly the sound I was striving for.

 

here is mine with mid and end magnaflow

http://www.youtube.com/watch?v=4s69KLMwEzs

 

Are you sure its adjustable sound? The ratchet up top controls the amount of boost retention by way of adjustable valve spring rates. Stiffer springs = more retention.

 

yeah well the way the valves are setup, if you loosen it up enough but not too much to start loosing your boost you get what sounds like almost full BOV. Turn it like 6 clicks the other way and the spring is just tight enough to not let the BOV section open up and it becomes a quiet DV. there are like 64 clicks in total. if you care about tiny fractions of a psi of boost then you're right, but its essentially adjustable with the ratchet on top.

 

How many clicks are you running and are you stock or chipped? I'm running 15 clicks, and its alright. Stock boost.

 

A lot more than 15. I would guess almost 30 clicks but I'll check tomorrow. I peak at 23 psi and hold 18