PowerStop Brake Pad Set 20152018 Alfa Romeo 4C (Z23 1822). PowerStop Z23 1822 Power Stop 15 18 Alfa Romeo 4C Rear Z23 Evolution Sport Brake Pads w HardwarePowerStop Z23 Daily Driver Carbon Fiber Ceramic Brake Pads with Hardware KitZ23 EVOLUTION SPORT CARBON FIBER BRAKE PADS W HARDWAREThe PowerStop Z23 Evolution Sport ceramic brake pads are designed as an upgrade over stock brakes to reduce brake dust & eliminate noise, so you can ride in comfort. These brake pads are made with a low dust ceramic formula, infused with carbon fiber for increased braking power without sacrificing everyday drivability. The necessary stainless steel hardware along with ceramic brake lubricant is included with the Z23 brake pads making it easier to complete your brake job. Use Z23 Evolution Sport brake pads to give your daily driver the stopping power it deserves.Carbon Fiber And Ceramic CompoundHigh Temperature Threshold To Resist Fade During Extreme DrivingQuiet Low Dust Ceramic FormulaShims Made w Dual Rubber Layers To Eliminate NoiseThermal Scorched For Fast Break InPremium Stainless Steel Hardware Kit Included Where ApplicableHigh Temperature Ceramic Lubricant Included w Every Pad SetBrake Lubricant Included: YesCaliper Type: OEMChamfered Edges: YesFriction Material Composition: Carbon Fiber CeramicFriction Surface Scorched: YesGrade Type: PerformanceInner Pad Overall Thickness: 16.60mmMounting Hardware Included: YesOuter Pad Overall Thickness: 16.60mmPad Shims Included: YesPad Wear Sensor Included: YesPad Wear Sensor Type: ElectronicSlotted: Yes