Hi, I'd appreciate some advice, please. I have had my car repaired under an insurance claim, and it's all lovely, BUT this trim piece is a different finish from the rest of the car. The colour appears correct, but the the trim feels more matt / rough to the touch and visually it is more matt and less of a satin finish. The piece came pre-finished. When I originally ordered the vehicle it was Silicon Silver with body coloured satin trim.

Any idea what the correct part number or finish name should be?! I want the repairers to correct it first time around, not be back and forth. Thanks.

see squircled in red:

They are referred to as the "rear hockey sticks" but alas i don't know anymore than that...

On a 2020 car i would certainly not have them painted to cover a scratch! They are not much new!
See if you can PM Lyonhead as he had one stolen in a carpark a couple of months ago! A link below to his PM

https://www.fullfatrr.com/forum/privmsg.php?mode=post&u=8707

I replaced one on my car and it came in Atlas silver - I would have thought the bodyshop that did the repair could have finished it to match the others - sanding & respraying ?

Bought one on ebay the other month, was pretty cheap tbh.