The EBC Yellowstuff front brake pad for 2013–2015 Porsche 911 (991) 3.8 GT3 with cast iron rotors is a street-and-track compound that provides strong initial bite and increased effectiveness as temperatures rise. Aramid-fiber based and race-developed, Yellowstuff delivers high friction from cold and is rotor-friendly for supported applications. These pads are not a low-dust option but are chosen for aggressive street use and track work where rapid braking is required.
EBC 13-15 Porsche 911 (991) (Cast Iron Rotor only) 3.8 GT3 Yellowstuff Front Brake Pads