FJRless
Well-known member
I don't know of an instance where it's happened with any motorcycle owners but factually speaking, numerous automobile owners have had warranty denied on complete engine failures due to the position taken by manufacturers and authorized dealers that those failures occurred as a result of an aftermarket (not isolated to one brand) oil filter. It has happened and, I think, continues to happen in cases with several different brand oil filters. If you still have warranty, why risk it? If you don't have warranty and believe it couldn't happen to you, that's your option.