Sanderzzz
Go Kart Champion
Hey did you have 4 of these with the calipers.
https://www.ecstuning.com/b-uro-parts/brake-pad-damping-plate-priced-each/99635108802~uro/
They would've been on the back of the pads. These calipers are pretty noisy without them from what I have read.
No mine didn't have any dampeners on them. I'm going to try brake quiet with ceramic pads first and if they're too loud I will probably go this route. Might just go ahead and order these though since it's a problem