Stoptech Slotted Rear Brake Rotors

2005–2024 Chrysler 300 / Dodge Challenger / Charger / Magnum 5.7L Hemi

126.63062SL / 126.63062SR

Overview:

Stoptech Slotted Rear Brake Rotors are engineered specifically for Chrysler 300C, Dodge Challenger, Charger, and Magnum models equipped with the 5.7L Hemi engine, covering model years 2005 through 2024. Designed to enhance braking performance and cooling efficiency, these rotors provide a significant upgrade over factory components for both 2WD and AWD configurations. Ideal for enthusiasts seeking improved pedal feel, reduced brake fade, and a sportier appearance, these rotors deliver reliable stopping power under demanding driving conditions.

With their distinctive slotted design, these rotors help maintain optimal brake pad contact by wiping away debris and gases that accumulate during braking. This results in a more consistent initial bite and improved overall braking response, making them a perfect match for performance-oriented vehicles and those equipped with Stoptech Big Brake Kits.

Key Features:

Stoptech Slotted Rear Brake Rotors combine advanced engineering and durable materials to meet the needs of performance drivers. Key features include:

• Precision-machined slotted surface to enhance pad bite and remove brake dust and gases
• Black e-coated finish on both sides of the rotor hat, cooling vanes, and outer edge for superior corrosion resistance
• Power Alloy metallurgy with optimized molybdenum and carbon content for increased hardness and tensile strength
• Directional cooling vane design that prevents drilled holes from intersecting cooling vanes, improving heat dissipation
• Compatibility with both 2WD and AWD models of Chrysler 300, Dodge Challenger, Charger, and Magnum 5.7L Hemi vehicles
• Left and right side-specific rotors for precise fitment and optimal performance
• TÜV-certified quality ensuring rigorous testing for durability, fitment, and performance
• Ideal aesthetic complement to Stoptech Big Brake Kits and custom wheel setups

Construction & Design:

These rotors are manufactured using Stoptech’s exclusive Power Alloy metallurgy, which involves carefully controlled casting processes to enhance the rotor’s mechanical properties. The increased molybdenum and carbon content improve rotor hardness and tensile strength, resulting in a more durable and heat-resistant component. The black e-coating applied electrostatically protects critical surfaces from rust and corrosion, even after prolonged exposure to harsh environments such as road salt and moisture.

The rotors feature a directional slotted design with unique slot patterns for the left and right sides, ensuring optimal airflow and cooling. The cooling vanes are engineered to maximize heat dissipation while maintaining structural integrity, reducing the risk of brake fade during spirited driving or heavy braking scenarios.

Installation & Fitment:

Stoptech Slotted Rear Brake Rotors are direct replacements for the factory rear rotors on 2005–2024 Chrysler 300C, Dodge Challenger, Charger, and Magnum models with the 5.7L Hemi engine. They fit both 2WD and AWD configurations without requiring any modifications. Installation is straightforward and compatible with existing brake pads and hardware, making them an excellent upgrade for enthusiasts seeking enhanced braking performance without complexity.

What's Included:

• One left rear slotted brake rotor (Part #126.63062SL)
• One right rear slotted brake rotor (Part #126.63062SR)

Ideal For:

These rotors are perfect for drivers who demand improved braking performance and durability from their Chrysler 300, Dodge Challenger, Charger, or Magnum equipped with the 5.7L Hemi engine. Whether upgrading from stock rotors for daily driving, spirited street use, or as part of a comprehensive big brake kit, Stoptech’s slotted rotors provide enhanced cooling, reduced brake fade, and a sportier look behind custom wheels.

Stoptech produces brake kits, pads, rotors, and hydraulic components. For performance driving, heat management and confident stopping is key—especially when speeds rise and repeated stops generate heat. Whether you’re improving street braking feel or preparing for track duty, Stoptech components help deliver consistent, confidence-building braking performance.