I'm curious about the difference between the WIX (the ONLY one I use) and WIX XP, and for those who haven't seen this done, there's a couple of other brands too.
thank you for posting this video of a guy actually cutting various oil filters apart so everyone could see the differences. these are always THE BEST kind of comparison videos because there is no debate about someone's "opinion" - everyone can see the difference for themselves and just make up their own mind. i agree with the testing guy that the mopar OEM filter is the best design. oddly, i have often found that OEM parts (especially mopar) are often MUCH better made than after-market parts. of course, that is not always true for every part - but i think mopar did exercise some good judgment in the suppliers they chose.