Hawk HB665Z.577 Ceramic Rear Brake Pads for 2005-2020 Porsche 911/Boxster/Cayman

Vehicle Fitment

• 2005-2020 Porsche 911/Boxster/Cayman (997/981/982/718, iron rotor, non-ceramic brakes, 2.0L-3.8L H4/H6, RWD)

Features

• Performance Ceramic (PC) friction formula for ultra-low dust and noise
• Stable friction output across 100-650 °F, ideal for street use
• Gentle on iron rotors - extends rotor life
• Enhanced stopping power with up to 40 % improvement over OEM
• Linear pedal feel for reliable ABS modulation
• Quietest ride among Hawk compounds - minimizes NVH
• Street-legal, direct OEM-style replacement
• Factory burnished and bedding-ready

Specifications

• Thickness: 0.577" (matches OE rear pad spec)
• Material: ceramic composite PC compound
• Operating temperature: 100-650 °F (optimal 100-450 °F)
• Weight: approx. 3.45 lb per 2-wheel set
• Caliper fitment: OEM iron rotors, non-ceramic systems only
• Emissions: street-legal, not CARB-specific race pad
• Backing plate: anti-squeal shim included
• Lifetime warranty against defects

Included Components

• 2x rear brake pad assemblies (left & right)
• 2x shim sets with anti-squeal hardware
• 1x bedding and installation instruction sheet

Product Description

The Hawk HB665Z.577 Performance Ceramic rear brake pads deliver clean and quiet braking for iron-rotored Porsche 911, Boxster, Cayman, and 718 models from 2005 through 2020. Built on Hawk's PC formula, these pads provide up to 40 % more stopping power than OEM pads while significantly reducing dust and noise. The ceramic compound operates smoothly across a wide temperature range, ensuring reliable modulation and ABS performance.

Designed as a direct replacement for OEM rear pads on RWD models with iron rotors (excluding carbon-ceramic systems), HB665Z.577 installs with ease - no modifications required. Backed by Hawk's lifetime warranty, this pad set is ideal for enthusiasts seeking OEM-level comfort with improved braking performance and minimal maintenance for daily and spirited driving.