oh well, an overpriced Mobil 1 filter is on the Miotter. The Miata net guys found a filter that fits, but is quite a bit larger.. I have that one. it is a pain to get in there.
AutoMoan doesn't carry the PureOne AFAIK... but they have the Bosch filters. That's what's on the WRX now and will probably go on again because I wanna use my AutoMoan rewards card! WOOT!
^^ is that new info because my 03 Forester 4-cyl takes a different filter than my 04 WRX 4-cyl. They were the same part number till they made the turbo one smaller. I bought a whole case of filters for the Forester and was pleased to see that the WRX took the same filter... then SOA changed their tune.
Sorry, maybe it was a 93... I was just interested in getting my filter and leaving vs. hearing about how the other worker there wanted to do a Saab turbo swap on her Saturn.