Originally Posted by MtnMike

I'm in the same boat and doing the same research ('22 ORP with TSS and MTM). I think you're actually on the right track with the PZ323-35056 (2014-2019) garnish.

I've come to the conclusion that since our MTM-equipped ORPs do not have the high-mounted TSS sensor (2020-21 and '22 w/o MTM) I need a garnish that does not have the sensor cutout, which means the '14-'19 garnish should fit better. (Provided nothing else has changed between 2019 and 2020+ -- like overall dimensions, etc.)

So...I think the way to go is:

PZ323-35056 – GARNISH, FR BUMPER (2014-2019)
PZ327-35056 – GRILLE, RADIATOR, UPPER (2020+)

I can't say definitively this is the way to go, as I haven't actually acquired and installed anything yet (prices for the OEM products are kinda nutty), but it's making sense to me right now, based on what I see on my rig and in photos of the various garnish versions.

(This said, the garnish with the cutout for the high-mounted TSS sensor is probably fine, too, as the cutout will probably be unnoticeable.)

Anyway, my $0.02. Good luck!