I will arrange this as I'm fed up of mine having 2 missing.
I will have to print them in nylon or carbon fibre reinforced composite to deal with potential heat
This will make them a little more expensive to produce as its not cheap material and only my 4grand printer can handle these well.


I will also have to source the metal rings that are used ti press the locking tabs out to keep these in place though losing one when I know I have some at home isn't so bad.

you can buy cheap 76mm centre caps on ebay, with all sorts of car names. from £10 a set, via china....you just need to print out the logo in vinyl, of the ellipse over finch in black and orange.and stick on etc.