Hawk HB585Z.660 Ceramic Brake Pads for AP Racing CP6600 4-Piston Calipers

Vehicle Fitment

• Vehicles equipped with AP Racing CP6600 / CP660 4-piston brake calipers
• Commonly found on performance and big brake kit applications (HSV, Lotus, other sport cars)
• Caliper and pad shape must be confirmed before ordering

Features

• Hawk Performance Ceramic friction compound for ultra-low dust and quiet braking
• Extremely quiet operation with reduced noise and vibration
• Improved stopping power compared to many stock ceramic pads
• Stable friction output for steady braking performance
• Gentle on rotors to help extend rotor life
• Linear friction profile supports effective ABS engagement
• Enhanced pad life for street performance use
• Designed for iron/metal rotors - not compatible with carbon ceramic rotors

Specifications

• Part Number: HB585Z.660
• Brand: Hawk Performance
• Compound: Performance Ceramic
• Pad Thickness: 0.660"
• Operating Temperature Range: Street performance range
• Rotor Compatibility: Iron/metal rotors only
• Application Type: Performance street braking
• Caliper Compatibility: AP Racing CP6600/CP660 4-piston style

Included Components

• 1x Set of Hawk HB585Z.660 ceramic brake pads
• Installation and bedding instructions

Product Description

The Hawk HB585Z.660 ceramic brake pads are designed for performance-oriented vehicles equipped with **AP Racing CP6600 / CP660 4-piston calipers**, delivering ultra-low dust and quiet braking without sacrificing stopping power. Their premium ceramic friction compound provides stable friction output and smooth modulation - ideal for street performance applications where both refinement and performance are required.

These pads are gentle on iron and metal rotors while extending pad and rotor life compared to many aggressive performance compounds. They help maintain predictable ABS engagement and reliable brake feel during everyday driving and spirited street use. Because this part is associated with big brake kits rather than a specific stock brake system, always confirm your caliper model and pad shape before ordering to ensure correct fitment.