I saw someone link to this on another forum. Looks like good info, so I figured I'd post it.
I already knew the hks filters are junk, but I wasn't expecting the Apexi filter to beat the K&N. I'll have to pick one of those up next time I need a filter instead of a K&N.
I already knew the hks filters are junk, but I wasn't expecting the Apexi filter to beat the K&N. I'll have to pick one of those up next time I need a filter instead of a K&N.