Disc Brake Pad. ProACT Ultra Premium Ceramic Pad. "Akebono Pro-ACT Ultra-Premium Brake PadsAkebono Pro-ACT Ultra-Premium brake pads utilize the aftermarket's only OE-validated, application-specific friction formulations. This guarantees that Pro-ACT Ultra-Premium brake pads provide the ultimate braking experience to brand new performance levels or even better.Engineered to eliminate noise, vibration and harshness (NVH), Pro-ACT Ceramic Disc Brake Pads provide the ultimate braking experience. Pro-ACT Ceramic Disc Pads are ideal for restoring OE ceramic pad performance, and for upgrading from conventional pads.In addition to dramatically quieter braking, Pro-ACT Ceramic Pads provide best-in-class braking performance, including enhanced initial effectiveness (no break-in required), high resistance to fade, consistent brake pedal feel and ultra-low dusting for cleaner wheels and tires. Ceramic technology also causes minimal wear on brake rotors.Increased stopping power in critical braking situationsHarmonically damped design for maximum control of NVHVehicle specific optimized ceramic formulas for superior performancePost cured and heat scorched to ensure the highest initial effectiveness requiring no break-in procedures (exclusive to front formulations)Rotor-friendly pad formulations prevent uneven rotor wearing and pulsation complaintsPrecision-fit steel backing plates lead the industry in reducing vibration induced noise100% chamfered and slotted to further enhance NVH controlHigh resistance to fade with fast recoveryPrecision-fit shims aid in noise abatement and prevent shim migrationBlack powder coat finish provides OE-level corrosion resistance100% asbestos-free formulationsHigh-temperature resistant moly lube included in all boxesAkebono's Aftermarket disc pads contain the same materials, engineering, quality standards, and advanced technologies used to create their OE ceramic brake pads.Warranty Information: 12 month - 12,000 mile limited warranty.".Akebono develops, tests and manufactures a wide range of advanced brake friction materials that meets the needs of OEMs and enthusiasts throughout North America