Hawk HB544C.628 HPX Autocross Competition Brake Pads

The Hawk HB544C.628 HPX brake pads represent Hawk Performance's first autocross-specific brake pad compound, engineered specifically to dominate the unique demands of autocross competition. After more than two years of research and development working with Solo Nationals-winning competitors, Hawk created the HPX compound to deliver the precise braking characteristics that autocross drivers need to capture wins.

Autocross-Optimized Performance:

• Smooth bite and clean modulation designed for autocross deceleration rates
• Quick activation for immediate pedal response
• Predictable braking power in both warm and cold conditions
• Superior communication between driver and braking system for competitive advantage
• Optimized for the varying mechanical grip levels in autocross environments

Competition Compound:

The HPX uses Hawk's proprietary friction material specifically formulated for autocross competition. This compound was tested extensively for rotor reactivity, modulation characteristics, and temperature capacity to meet the demands of widely varying vehicles, modifications, driving styles, and experience levels within autocross. Unlike street compounds, HPX is engineered for off-highway, competition-use only and should not be used for street driving.

Key Benefits:

• Controllability and consistency for precise stopping power exactly when needed
• Effective across different autocross classes and tire choices
• Addresses the unique challenges of short, intense runs with limited heat buildup
• Engineered specifically for autocross rather than adapted from street or road racing compounds

Hawk HPX brake pads are the solution for serious autocross competitors who demand maximum performance and precise brake modulation in competition environments.