Brake Pads - Front - EBC Yellowstuff - Yaris GRMNEBC Yellowstuff Front Brake Pads for Yaris GRMN with 4 piston front caliper Street & Track day Front Brake Pads Effective to over 800C Although a full race material and capable of high temperature use with very good wear life, this new formulation sets a new trend in race type brake pad compounds. The bite from cold is superb which is uncommon with race materials (normally requiring warm up) and makes this a pad which can be safely used on the highway