http://www.gofastbits.com/index.php?...ion=stealth_fx

The best of the best adjustable BOV's for my01-07

-Plumback, venting, both or 17 'in between' settings with a simple twist

-Adjust spring tension just as easily.

-Can accomodate a trumpet which it comes with, a whistle which is an optional component or just a hole.

-This is the silver version, I bought it by mistake for my my00 which it wont fit without a bunch of adaptors.

It's essentially brand new. Includes unfilled warrenty card, manual and original box.

They go for $529.00 new -- looking to swap for an equally awesome my00 suitable BOV or less awesome but with cash difference.