I want to find a Recirculating bov that i can use on my evo without changing the way it drives. more or less just able to let off stock pressure better with nice sound. i dont want one that will change the way the vehicle operates. Just basically want to change the stock bov for an aftermarket one with out changing the tune or any other component in the turbo setup. Any thoughts or ideas?

 

There are many threads on this very subject. Search is your friend.

To make your BOV louder just add an open filter air intake. Many BOV's will cause drivability issues. If you are absolutely set on changing your BOV, two of the better ones would be the Synapse DV or Cobb XLE. In all honesty though, unless you have a larger turbo or are trying to max out the stock one you’re wasting your money.

 

ok cool. thats really helpful. do you have any open intakes youd recommend?

 

The ets intake is pretty loud and a tune isnt required

 

You want noise, forget the BOV, just get an ETS intake and you will be satisfied.

 

Synapse DV and a speedcircuit CAI with AEM prefilter. Great sound.

 

if you want the noise without any effects on how the car drives. Record the sound of a bov on a cd and then play it on your stereo.

 

its funny.. I want a quieter bov.. the stock one is making me crazy with the ams intake lol

 

You want noise? Get a wife and a kid.

 

lol