For my Impreza in my signature. 5000 mile OCI right now.
My options are Mobil 1 M1-110, Fram PH7317 Extra Guard, Fram XG7317 Ultra, Fram TG7313 Tough Guard, Subaru 15208AA15A (blue filter), Purolator PSL14612, Bosch 3974, microGreen 101-7, K&N HP-1010 (I've been using this).
Does it really matter out of all of those? Just choose what's cheapest?
My options are Mobil 1 M1-110, Fram PH7317 Extra Guard, Fram XG7317 Ultra, Fram TG7313 Tough Guard, Subaru 15208AA15A (blue filter), Purolator PSL14612, Bosch 3974, microGreen 101-7, K&N HP-1010 (I've been using this).
Does it really matter out of all of those? Just choose what's cheapest?