Well for a car with almost double the HP and instant EV torque it will definitely make up for the weak braking in the straights of the track for sure. So many reviews on the Plaid show that the brakes needs to applied way earlier than other cars bc of the high speeds it gets up to and the fact that the brakes get cooked after a few heavy stops. Bigger better brakes are needed to fix that.
I don't track my S bc its not a perf and I get brake fade after one or two high speed stops, but keep in mind I own a pre-refresh with the old front brakes. I have tracked my RS7 with stock CCBs no problem, heck even beat on them and I had 0 brake fade. There's a reason why the Plaid that set the EV track record at the Nurburgring had CCBs and not the stock brakes.
Don't know if its still on the Tesla parts catalogue but Tesla had listed a 20" tire size with 305 section width tires for the refreshed S which would point to a possible track package. Plus why would they run CCBs on the Nurburgring lap record then? According to Out of Spec reviews the brakes aren't even suitable for spirited mountain driving.
Didn't the M3P come out with a sort of track package too (don't remember the exact name) that had different brake pads, brake fluid, and lighter wheels?
I am not arguing the Plaid needs better brakes for day to day use but if they are going to release a track mode for it, I don't think the current brakes would hold up after a few corners.