I run a set of Fast Wheels FC04 Matte Bronze 18×8 in the summer, and these wheels came with plastic hub centric rings specific for the Model 3 Performance. The ring adapts the Tesla hub 64.1mm to the wheel 72.6mm, and for the Performance model with red brake calipers, the hub has a small, stepped lip of 70.2mm, so you need the hub centric ring notched out for the 70.2mm lip.
After three summers, the original plastic hub centric rings cracked and I needed a new set (part number 872702641C). I reached out to a couple of Fast Wheels dealers for these specific rings and they wanted more than $100 for a set of 4 rings. Uh, no way I’m paying that price for plastic rings.
And so I made my own 3D printed ones with PETG and 100% infill for strength.
STL file: