Hawk HB550N.634 HP Plus Front Brake Pads for 1999-07 Porsche 911/Boxster/Cayman

Vehicle Fitment

• 1999-2007 Porsche 911 Carrera & Carrera 4 (996, 3.4L-3.6L, iron rotors) - Front
• 2000-2007 Porsche Boxster Roadster & S (986/987, 2.7L-3.4L, iron rotors) - Front
• 2005-2007 Porsche Cayman S (987C, 3.4L, iron rotors) - Front

Features

• HP Plus compound optimized for autocross and track-day street use
• Smooth, predictable torque with aggressive initial bite
• Low-to-mid fade resistance up to 800 °F; optimal from 300-600 °F
• Ferro-Carbon material for reduced wear and long life
• Stable friction output across wide temperature swing
• Integrally molded - no shims required
• Street-legal yet track-capable performance
• Compatible with iron/metal rotors; avoids carbon-ceramic systems

Specifications

• Pad Thickness: 0.634" (16.10 mm)
• Compound: HP Plus Ferro-Carbon
• Operating Temp Range: 100-800 °F (38-427 °C)
• Optimal Range: 300-600 °F (149-316 °C)
• Torque: Moderate-high initial bite
• Emissions/Legal: DOT street-legal, 50-state compliant
• Rotor Compatibility: Iron/metal only
• Finish: Black powder coat

Included Components

• 2x HP Plus front brake pads (left & right)

Product Description

The Hawk HB550N.634 HP Plus front brake pads are engineered to elevate braking performance for track-day enthusiasts while remaining street compliant. With a finely tuned HP Plus Ferro-Carbon compound, they offer aggressive initial bite, smooth torque delivery, and reliable modulation - ideal for autocross and spirited driving on 996/986/987 Porsche models.

Designed for iron rotors, these pads resist fade up to 800 °F, with optimal effectiveness between 300-600 °F. Their integral mold ensures direct OEM front caliper fitment without shims. Street-legal and DOT approved, they deliver race-inspired performance without sacrificing daily usability - perfect for drivers wanting better pedal feel and consistent stopping power.