Hawk HB557N.545 HP Plus Rear Brake Pads for 2008-21 Subaru WRX/Impreza/Forester

Vehicle Fitment

• 2008-2021 Subaru WRX (all trims)
• 2007-2013 Subaru Impreza (all trims)
• 2008-2018 Subaru Forester (all trims)
• 2013-2014 Subaru BRZ (all trims)

Features

• HP Plus compound for high-performance street and track use
• Ferro-Carbon friction material for superior torque and fade resistance
• Low to mid-temperature operating range (~100-600°F)
• Ideal for autocross, track days, and spirited street driving
• High friction output for enhanced braking performance
• Smooth and predictable torque delivery
• Designed for use with iron/metal rotors (not compatible with carbon-ceramic rotors)
• Black powder-coated finish for corrosion resistance

Specifications

• Pad Thickness: 0.545" (13.843 mm)
• FMSI ID: D1114
• Compound: HP Plus Ferro-Carbon
• Operating Temperature Range: 100-600°F (38-316°C)
• Maximum Temperature: 800°F (427°C)
• Torque: Low
• Finish: Black Powder Coat
• Emissions/Legal: Not compatible with carbon-ceramic rotors

Included Components

• 2x Hawk HP Plus rear brake pads (left and right sides)
• 2x pre-installed anti-squeal shims
• 2x sets of OEM-style pad retaining clips

Product Description

The Hawk HB557N.545 HP Plus rear brake pads are engineered for Subaru enthusiasts seeking enhanced braking performance for both street and track applications. Utilizing Hawk's proprietary HP Plus compound, these pads offer superior torque and fade resistance, making them ideal for autocross, track days, and spirited driving.

Featuring a Ferro-Carbon friction material, the HB557N.545 pads provide a low to mid-temperature operating range (~100-600°F) and can withstand temperatures up to 800°F. The smooth and predictable torque delivery ensures consistent braking performance, while the black powder-coated finish offers added corrosion resistance. These pads are designed for use with iron/metal rotors and are not compatible with carbon-ceramic rotors.

Installation is straightforward, with the pads featuring pre-installed anti-squeal shims and OEM-style pad retaining clips for a direct fit. Whether you're upgrading your daily driver or preparing for your next track event, the Hawk HB557N.545 HP Plus rear brake pads deliver the performance and reliability you need.