Brake pads Project Mu or Tesla

my 2015 Model S is still on the original brake pads, never had an issue, and I'm at like 125k miles.

Several teslas, both S and 3, and never had to replace them. I got used to one pedal driving. My 3 has almost 60k and brakes are almost new.

2014 MS P85D 102,000 miles still on factory pads and rotors.

I have about 50k miles on my 2018 M3. Pads still seem to have plenty of life left.

However, the biggest difference I've noticed was going from good brake pads to great ones. I recommend anything by Project Mu (I use their RC09 "Club Racer")

When I replaced the front pads and rotors, I went with the same OEM rotors from Brembo but upgraded to Project Mu Type NS-C pads. I have not yet swapped rears but I can see that there is significantly less dust with Project Mu pads and no squeal. Stopping power is great and I havent had issues.

I have project Mu pads and rotors, front and back on my 33 GTR. They’re fantastic products. But be warned, they’re gonna squeak. Sometimes badly. Having said that, it’s *because they’re good* that they squeak. They’re pretty much racing brakes, and if you’re not hearing them up high enough, they’re gonna squeak. So be prepared for that.

I’m at around 104k in my 3, on original pads but had an issue with the rear clips causing some squeaks and need to replace those.

What type of maintenance do they need? Can you get parts for them (say brake pads) easily?

70,000 miles on the X because the emergency brake pad fell out. They told me to redo the whole set at $2,000 since the ebrake was out and it wasn’t covered under warranty.