EBC USR slotted front rotors for 2005–2007 Hummer H3 3.5 deliver a sport slotted option manufactured in the UK from high-quality grey iron and precision-machined to OE standards. Narrow slot geometry reduces air noise while improving pad contact, cooling and longevity when used with higher-friction pad sets. These sport slotted rotors are intended as a direct-fit upgrade for the front axle.
EBC 05-07 Hummer H3 3.5 USR Slotted Front Rotors