Originally Posted By: 05ChevyI5
Is the Mobil 1 Extended Performance filter and the Amsoil eao similiar in quality and flow rate?
No...
The EAO is a fully synthetic wire backed media,the Mobil 1 is a syn/cellulose blend,the EAO is a superior filter IMO,flow would be better also with the EAO, usually syn filters flow well by design but not always.
i don't use Mobil 1 filters there's better out there IMO for that kind of money, very long extended drains i'd go EAO or any Full Synthetic filter RP,FG,UPF.