Hawk HB642Z.658 Ceramic Rear Brake Pads for 2009-2017 Audi A4/Q5 S4/S5/SQ5 2.0L

Regular price: $156.59
Regular price: ~~$173.99~~
Sale price: $156.59

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In Stock: 8

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Product Specification:

SKU:HAWKHB642Z.658

MPN: HB642Z.658

UPC: 840653061870

Weight: 3.6 lb

Inventory: 8

Type: Brake Pads - Performance

Vehicle Fitment

2009-2017 Audi A4 Quattro, S4 (B8/B8.5) (2.0L I4, 3.0L V6)
2009-2017 Audi A5 Quattro, S5 (B8/B8.5) (2.0L I4, 3.0L V6)
2009-2017 Audi Q5, SQ5 (8R) (2.0L I4, 3.0L V6)

Features

Hawk Performance Ceramic compound for ultra-low dust and quiet operation
Linear friction profile for optimized ABS performance
Gentle on rotors to extend disc life
Improved stopping power over OEM pads (up to +32%)
Optimized NVH control - low noise, vibration, and harshness
Wide operating temperature: 100-650 °F (optimal 100-450 °F)
OE-fit with included clips for direct rear caliper installation
CARB/EPA-compliant for street-legal applications

Specifications

Part Number: HB642Z.658
Position: Rear axle
Thickness: 0.658" (16.7 mm)
Material: Performance Ceramic (PC) composite
Pad Set Quantity: 4 pads (2 wheels)
Compatible Rotor Type: Iron/metal only (not for carbon-ceramic)
Weight per Kit: ~3.5 lb
Emissions: 50-state compliant

Included Components

4x ceramic brake pads (2 pads per wheel)
1x OE-style hardware clips set for rear calipers
Installation and bed-in instructions

Product Description

These Hawk HB642Z.658 Performance Ceramic rear brake pads deliver superior street stopping power while producing minimal dust and noise. Designed as a direct fit replacement for Audi B8/B8.5 rear Brembo systems, they perfectly complement ABS operation thanks to a smooth friction curve. Ideal for drivers seeking enhanced braking confidence without premature rotor wear or excessive dust.

This kit fits 2009-2017 Audi A4, A5, Q5, and performance trims including S4, S5, and SQ5 with 2.0L I4 or 3.0L V6 engines. The full rear pad set includes OE-style clips and detailed bedding instructions for plug-and-play installation. With consistent performance across 100-650 °F, these pads excel in daily driving, spirited canyon runs, and light towing - all while maintaining a quiet ride and clean wheels.