Hawk HB642B.658 HPS 5.0 Rear Brake Pads for 2008-2017 Audi A4/A5/Q5/S5 2.0L/3.0L

Regular price: $151.19
Regular price: ~~$167.99~~
Sale price: $151.19

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In Stock: 16

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Product Specification:

SKU:HAWKHB642B.658

MPN: HB642B.658

UPC: 840653069562

Weight: 3.6 lb

Inventory: 16

Type: Brake Pads - Performance

Vehicle Fitment

2008-2017 Audi A5 Quattro (B8/B8.5, 2.0L I4, 3.0L V6)
2009-2017 Audi Q5/SQ5 (8R, 2.0L I4, 3.0L V6)
2009-2016 Audi A4/S4 (B8/B8.5, 2.0L I4, 3.0L V6)
2009-2017 Audi S5 (B8/B8.5, 3.0L V6)

Features

Hawk HPS 5.0 Ferro-Carbon compound for aggressive street performance
Up to 40 % more stopping power over OEM pads without ABS interference :contentReference[oaicite:1]{index=1}
Designed for full ABS modulation - avoid "Ice Mode" in cold temperatures :contentReference[oaicite:2]{index=2}
Consistent pedal feel with minimal brake fade
Low noise and dust while remaining aggressive
Durable on rotors - reduces wear and heat stress
Direct OEM fit with included rear caliper clips
Made in USA with lifetime warranty :contentReference[oaicite:3]{index=3}

Specifications

Part Number: HB642B.658
Position: Rear axle
Thickness: 0.658" (16.7 mm)
Material: Ferro-Carbon HPS 5.0 compound
Pad Set Quantity: 4 pads (2 wheels)
Rotor Compatibility: Iron/steel only (not carbon-ceramic)
Operating Temp: 100-750 °F, optimal 100-550 °F :contentReference[oaicite:4]{index=4}
Weight per Kit: ~3.5 lb
Emissions: 50-state compliant

Included Components

4x rear HPS 5.0 brake pads
1x set of OE-style hardware clips
1x bedding-procedure instruction sheet

Product Description

The Hawk HB642B.658 HPS 5.0 rear brake pads deliver top-tier street performance for Audi B8/B8.5 models and Q5/SQ5 SUVs. Built around a high-friction Ferro-Carbon compound, these pads offer up to 40 % greater stopping power than OEM units while maintaining quiet, clean operation. They're engineered to work seamlessly with ABS - eliminating cold-weather "Ice Mode" engagement - thanks to a stable friction curve across a temperature range of 100-750 °F.

Ideal for owners seeking spirited street braking without sacrificing drivability, these pads are gentle on iron rotors and include OE-style clips for a hassle-free rear installation. Fully emissions compliant and backed by a lifetime warranty, the HB642B.658 is perfect for daily-driven Audis and performance SUVs needing reliable, high-performance braking.