ronemus

The problem probably isn't warped rotors. Stock Subaru pads use an organic binder that cooks onto the rotors after a hard stop to a standstill. I went through several cycles of resurfacing rotors, only to have the pulsation return. The solution was aftermarket performance (not OEM replacement) pads - I used Hawk HPS. The cost is about what Subaru charges for OEM, but no pulsation and a firmer pedal to boot.