Hey guys new member here, I recently installed the AEM CAI myself and skipped through the part about capping VFAD at the manifold. AT does not have the same system as the MT. However I'm wondering is there's still a spot I'm suppose to cap even with it being an AT ? I of course searched the forum and wasn't able to find anything related to the install on the AT....( 04 AT4 )

 

From my understanding, I don't think the 04 models have a VFAD.

 

no vfad, nothing you need to cap off.. I do advise you get a oil catch can if you have not done so yet. a cheap ebay one stuffed with steel wool works great and can be setup to run back to your intake to stay technically legal.

 

4 ports did not have VFAD, or APV