The AUSubaru.com.au Forums

Posted: **Sun Jan 22, 2012 9:28 pm**

There is a STD Ryco part number but is there another filter that will screw up possibly with a higher volume and a one way valve.

Posted: **Mon Jan 23, 2012 6:38 am**

Nippon Maxx do one with higher volume and i think one way valve. Say size as Subaru Filter.

Posted: **Mon Jan 23, 2012 10:27 am**

autopro stock nippon maxx from memory

EA81 used to be Z79 or Z79A then superceded to Z493 which I think may have been smaller in size

EA81 oil filters