i am looking to buy a cone filter, i am just wanting to get some input on the foam filters from guys that have them or guys that know a little about them....
Evolved Member
They are terrible. Two of my friends that had them originally had their mafs destroyed from all the oil leaking out from the filter. Go with a buschur filter and you will be much happier.
Evolving Member
^^ Go w/ Buschur. I had an HKS RS (foam). The entire inside of my intake and then into the turbo was completely cover in a thick black oily film. Foam filters ftl.