Just passed the 20,000 km (12,400 mile) mark and I've noticed that squeak while driving, and it's louder when I'm braking. I'm a moderate driver with spurts of spirited driving. I've also put in about 20 laps at the local track and had two days of AutoX. If that's the life of stock Brembo pads, I hope the aftermarket is better!

Any thoughts?