So since wix is mopar, should fca have got off that smaller filter in the first place? Ram dealers have to know about this issue, fca didnt do nada in research - they "thought" they could just go smaller with no consequence. Which, I don't particularly blame them for. I mean how many people would think just moving to a smaller filter could cause such a ish storm? What I blame them for is not making a correction once it was revealed, even the filter companies are making corrections, lol? Amsoil to their credit said don't use the smaller filter in amsoil, but then recommended the small wix, lol? No, that shouldn't have been amsoil's statement, they should have said just use our ea e011, but amsoil just punted the issue and said use something else, don't really blame them either. These hemi lubrication systems are so finicky seams like everyone wants to just punt the issue, leave it to the owners to figure it out.