you need them - otherwise you'll find oil in your stepping motor, causing its failure.
you can get them on ebay or try http://www.sumopower.com/
Not cheap though
Cheers Scooby will bell them tomorrow will be up that direction goin to subaru salvage on saturday. Hopefully the cars back on the road by then if so its full membership time cause this forum has been far more than helpful, its one of the few things these days that's worth the cash and roll on a remap for the new year.
I will be signing up it'll be my little Christmas present ha. But yeah at the moment running without the filters just to get the car running. She takes two if ya have them that would be great, but ill sign up first don't worry mate.
I've only 1 there mate, why do ya need 2? just put one further down the vac line and run things off that with "T" pieces
I broke one when disconnecting the hose off it and managed to get 2, 1 to replace it and just kept 1 as a spare. If ya want it, its there for ya.
Its the Apexi one
OK - I'm not sure which version of HKS you have - but I just checked filters on what's remaining after car break-in from my old evc 4 boost controller - and the 4mm filter seems to be clean, 6mm is a bit oily, but as an emergency should do.
Surplus - as I don't need it anymore - if that would feet your evc as a spare - you can have the whole stepper motor unit with connectors, some pipes etc. and of course filters for the cost of shipping and let's say one Heineken