I'm doing some maintenance on my FD and one of the things I want to do is change the filters on my Apex intake. Anyone know what size filter I should get? I done a search and done some surfing but still not sure. I know that they are 80mm but I haven't found anyone that sell's that replacement size. Thanks in advance for any assistance,

 

Just clean them.

 

I have done that a few times but they have been on the car for about four years and it's time for some new ones. I got the folks over at RX7.Com looking into it but no luck yet. Thanks anyway.

 

The part # for the replacement Apex air filters for the FD kit is 500-A024. The great people at RX7.Com came thru for me once again. Hope this can help someone out later on.