Porterfield R4E Endurance Race Compound Brake Pads - Rear
[R4E]

Excellent bite at the track. Got these super hot at a track day and they grab hard with no brake fade. My old Auto X pads faded at the track, but not these. Not for street or Auto X use, they are super noisy and dusty on the street. You need to do about 2-4 hard braking stomps to warm them up for full friction. They work about as good as OEM cold, but are squeaky.