I just bought my 2023 Mach 1 and was looking for aftermarket parts for it. This is prob a dumb question but what aftermarket parts can I use? Mustang GT, Shelby's? It is weird because some parts will say Mach 1 and then others won't but comments will say they have a Mach 1 and it works perfectly. Also, do I have to look out for only 2023 parts or can I use any year S550 part? Thank-you.