Unicorn oil filter...

[Vovchandr]

@20wrx09

isnt there something to do with the bypass pressure of the spring inside the filter itself?
im sticking with the toyo ryoki filter from the mazda rx8 (has the proper spring pressure and has a little more capacity), but i have used the oem blue filter made by honeywell. aftermarket filters have different bypass pressures than oem filters.

If you want your head to explode

Mistake to use filter w/ lower bypass than OEM?

Mistake to use filter w/ lower bypass than OEM?