It's easy to cut them with a Dremel, but you can also buy performance shields.For those that upgraded to the performance calipers and rotors to a non-performance Model 3, how did you handle the dust cover? Rear performance calipers are wider so I think you’ll need to cut part of the dust cover to clear the calipers. The front rotors will be larger diameter than non performance rotors. What did you do with the front dust cover? Thanks.