DBA DBA42510XS Series Drilled Slotted Brake Rotor - 4000

The DBA DBA42510XS 4000 Series is a high-performance drilled and slotted brake disc engineered for drivers who demand more from their braking system. Combining DBA's proven rotor metallurgy with an aggressive drilled and slotted surface design, this rotor delivers enhanced stopping power, reduced brake fade, and improved thermal management over standard OEM rotors.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes and precision-machined slots work together to evacuate heat, gases, and debris from the rotor face, maintaining consistent pad-to-rotor contact and bite
• 4000 Series Construction: DBA's 4000 Series rotors are manufactured from a premium-grade iron alloy for superior strength, durability, and long service life
• Improved Heat Dissipation: The vented and surface-treated design dramatically reduces operating temperatures, minimizing brake fade during spirited driving or repeated hard stops
• Reduced Pad Glazing: The slotted surface continuously cleans and deglazes brake pads, ensuring fresh pad material is always in contact with the rotor
• Corrosion-Resistant Finish: DBA's protective coating helps prevent rust and corrosion on non-swept surfaces, extending rotor life and maintaining appearance
• Balanced Performance: Engineered for both street and track use, providing a strong upgrade over stock rotors without sacrificing daily driveability

The DBA 42510XS is a direct-fit replacement that installs using standard factory hardware with no modifications required. Whether used for performance street driving or weekend track events, this rotor is a trusted upgrade from DBA, one of Australia's most respected brake component manufacturers.