Anyone interested in a higher capacity, industrial oil filter for your 4.0?
A friend of mine, and a buddy of his, have been running these. If it gives you a warm fuzzy feeling to increase your capacity by a quart or so, this might be for you. Anti-drain back valve, 99% efficiency. I believe the relief valve is slightly less than the Mobil filter, for instance, but if you keep your oil clean, I don't see an issue.