There is an argument that all motors need them, I don't believe that, and I don't think it is as important with the 2.7 as it is with the 2.3 since it is direct injection. I added one to my 2.3 MY22 and I get about a tablespoon every 10k miles or so. I figured it was cheap insurance.
BN 1100, Desert Sand Everglades. Reservation 7/30/20. ordered 1/22/21, reordered 10/15/21 dropped tow and hard top, reordered 3/9/22 changed to Everglades. production date 9/7/22 rescheduled 9/14/22 completed 9/26/22, shipped 10/7/22, arrived 10/31/22, delivered 11/03/22