Jump to content

Baileys DV12 dump valve


Recommended Posts

Hi all I've recently become the proud owner of a 2004 impreza wrx blobeye with is basically box fresh apart from a ppp, the only thing i want to change about the car is the standard waste gate which i was looking to replace with a baileys DV12 dump valve, i was just wondering if anyone has fitted one in the past or is currently using one and what you would rate the noise as? Or if you had a better suggestion id love to hear it.


Many Thanks Aden

Link to comment
Share on other sites

I would recommend this:




Reason I recommend is because it is adjustable between fully atmospheric or fully recirc... or any combination in between!! If you go with a dump valve that is only atmospheric, there is a good chance you will get some lumpiness every now and again between gear changes because you have dumped all the air and you briefly run rich. I personally use the GFB one and have it almost fully atmospheric, just have a small amount of recirc to stop the lumpiness which I got occasionally. 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...