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The OEM part is 16546 AA020

Is the current subaru air filter (orange yellow color) made by Fram?

Is there something better?

I found photos of old purolator one with more pleats. But they don't make them anymore.

I looked at K&N. It cost 3 times as much but doesn't look very impressive.


2002 WRX 5 MT wagon
 

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The oem is pretty good. Aem makes dry flow filters for some applications. A little higher flow and great filtration without the mess of oil.

I’ve always had luck with oem filters on just about every vehicle I’ve ever owned so I would lean in that direction
 
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