My 2014 Impreza has an oil pressure in the 18 psi range. Does this mean that if I don't put in a filter with a bypass pressure in that range that a great deal of my oil will not go through the filter? Many of the on the shelf filters are in the 9 psi range. I currently use a Wix but I am curious what would happen if I switched.
Would appreciate any comments.
Would appreciate any comments.