Nice video! What size are the advans on the black Corolla? I didnt see any 2zz when I was in HK in February, only a Honda club flying down Nathan Rd early in the morning haha.
Thought it was one size fits all? Depends what intake you got on your car atm, anything aftermarket that already runs a pod filter should fit a 3a pod.
3a racing :), should be around $40 from ebay. http://www.australianauto.com.au/html/downloads/Air%20Filter%20Shoot%20Out.pdf But with pods, the difference you feel will be minimal at best. If its still in decent shape just keep using it IMO