StopTech 123.44056 Sport Drilled Slotted Brake Rotor

The StopTech 123.44056 is a Sport Drilled and Slotted brake rotor engineered for drivers who demand enhanced braking performance beyond what a standard OEM rotor can deliver. StopTech's Sport rotors feature a precision-drilled and slotted surface that works together to improve bite, reduce brake fade, and expel heat, gas, and debris from the rotor face during heavy braking.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes reduce overall rotor weight and help dissipate heat, while slots continuously clean and deglaze brake pad surfaces for consistent, repeatable stopping power
• Geomet Protective Coating: StopTech applies a Geomet corrosion-resistant coating to the rotor hat and non-swept areas, preventing rust and extending rotor life
• Premium G3000 Metallurgy: Manufactured from high-grade G3000 cast iron for superior thermal stability and long service life
• OE-Style Fitment: Engineered as a direct OEM replacement — no modifications required for installation
• Balanced for Smooth Operation: Each rotor is precision-machined and balanced to eliminate vibration and pedal pulsation
• Street & Performance Use: Ideal for spirited street driving, light track days, towing, and high-demand daily driving applications

StopTech is a globally recognized leader in high-performance brake technology, and the Sport rotor line represents their entry-level performance upgrade designed to bolt directly onto your vehicle in place of the factory rotor. Pair with StopTech Sport or Street Performance brake pads for best results.