Hawk HB550F.634 HPS Front Brake Pads for 1999-2007 Porsche Cayman/Boxster/911

Vehicle Fitment

• 1999-2007 Porsche 911 Carrera/Carrera 4 (996) 3.4L-3.6L iron-rotor - Front
• 2001-2007 Porsche Boxster/Boxster S (986/987) 2.7L-3.4L iron-rotor - Front
• 2005-2007 Porsche Cayman/Cayman S (987C) 3.4L iron-rotor - Front

Features

• HPS (High Performance Street) ferro-carbon compound
• 20-40 % more stopping power over OEM pads
• Smooth cold bite and consistent hot torque
• Gentle on iron rotors - extends rotor life
• Low dust output for cleaner wheels
• Virtually noise-free braking
• Upper-temp fade resistance up to 800-900 °F
• OEM-caliper drop-in fit - no hardware modifications

Specifications

• Pad Thickness: 0.634" (16.10 mm)
• Compound: HPS ferro-carbon
• Operating Temperature: 100-700 °F; optimal 100-500 °F
• Finish: Black powder-coated backing
• Emissions/Legal: DOT street-legal, 50-state compliant
• Caliper Fitment: OEM Porsche front calipers with iron rotors
• Weight: ~5.15 lbs per axle set

Included Components

• 2x Hawk HPS front brake pads (left & right)

Product Description

The Hawk HB550F.634 HPS front brake pads deliver a significant performance upgrade for 996/986/987-generation Porsches (1999-2007), improving braking by 20-40 % over factory pads. Crafted from Hawk's street-tuned ferro-carbon HPS compound, these pads offer smooth bite, consistent torque, and low-dust, quiet operation - ideal for spirited street use and occasional track days.

Engineered for iron-rotor Porsche front calipers, the pads drop in without modification. Their 0.634" thickness and fade resistance up to 800-900 °F ensure durability and reliability in everyday driving. DOT street-legal and 50-state compliant, the HB550F.634 pads are perfect for enthusiasts seeking enhanced braking performance while maintaining daily comfort and ease of installation.