So I got my Apexi 500-A021 replacement intake today after buying from Ebay. Seems I bought/got a universal replacement filter, when I needed the 507-T001 model, and this "universal" intake won't bolt on. Whether I didn't do my homework or the seller screwed up doesn't matter now, since the seller was in Australia and the filter was shipped out of Japan. Anyway, the main question is does anybody know if there is an adapter I can buy? ...Or am I SOL? Thanks.