I tried these brake pads paired with EBC rotors many years ago. You were a problem. The deposits on the brake pads were causing the braking impulse (warped discs are usually remnants of the brake pads stuck to the discs) and I ended up replacing them. It's been 5 years and I decided to try EBC brake pads and discs front and rear. Let me be clear: EBC sucks. The braking impulse began very soon after installation, and how to get rid of it? Replaced discs and pads with another brand. DO NOT BUY EBC! I will never do it again and I will tell anyone who will listen.