Stoptech Drilled & Slotted Front Brake Rotors

2006–2024 Chrysler 300 / Dodge Challenger / Charger / Magnum SRT8 6.1L & 6.4L

127.63063L / 127.63063R

Overview:

Upgrade your braking system with the Stoptech Drilled & Slotted Front Brake Rotors, designed specifically for Chrysler 300C, Dodge Challenger, Charger, and Magnum SRT8 models equipped with 6.1L or 6.4L engines from 2006 through 2024. These rotors deliver enhanced stopping power, improved heat dissipation, and superior durability compared to factory discs. Ideal for enthusiasts seeking reliable performance and a sporty appearance, these rotors help maintain consistent braking under demanding driving conditions.

Stoptech’s drilled and slotted design effectively removes brake dust, gases, and debris from the pad surface, ensuring maximum pad-to-rotor contact and reducing brake fade during aggressive driving or track use. With a direct bolt-on fitment, these rotors provide a seamless upgrade without the need for modifications.

Key Features:

Stoptech Drilled & Slotted Front Brake Rotors combine advanced engineering with high-quality materials to deliver exceptional braking performance. Key features include:

• Precision CNC machining using CAD-CAM design for perfect balance and alignment
• Drilled holes and slots that purge hot gases and debris, reducing brake fade
• Unique directional cooling vane design to optimize airflow and heat dissipation
• Black e-coated finish on both sides of the hat and cooling vanes for superior corrosion resistance
• Power Alloy metallurgy with enhanced molybdenum and carbon content for increased hardness and tensile strength
• Non-directional finish to reduce break-in time and ensure immediate performance
• Lightweight construction to reduce unsprung weight and improve handling
• OEM-spec fitment for direct replacement of factory rotors without modifications
• TÜV-approved quality and durability standards for peace of mind

Construction & Design:

Manufactured with Stoptech’s proprietary Power Alloy metallurgy, these rotors feature a carefully controlled casting process that enhances hardness and tensile strength, ensuring long-lasting durability. The black e-coating applied electrostatically protects critical surfaces from rust and corrosion, especially in areas where the rotor contacts the hub and wheel, preventing lateral runout issues.

The rotors incorporate a sophisticated cooling vane design that differs between left and right sides to maximize airflow and heat dissipation. The drilled holes are strategically placed to avoid contact with cooling vanes, preserving structural integrity while enhancing thermal management. This design reduces warping and extends rotor life, even under high-stress braking conditions.

Installation & Fitment:

These Stoptech front brake rotors are engineered as direct replacements for factory rotors on Chrysler 300C, Dodge Challenger, Charger, and Magnum SRT8 models equipped with 6.1L or 6.4L engines from 2006 to 2024. Installation requires no modifications and fits using existing hardware. The rotors are sold as a pair, with left and right sides clearly designated for proper directional cooling vane orientation.

Installation can be completed with standard brake tools and basic mechanical knowledge. For optimal performance, it is recommended to replace brake pads simultaneously and follow proper break-in procedures.

What's Included:

• One Left Front Drilled & Slotted Brake Rotor (Part #127.63063L)
• One Right Front Drilled & Slotted Brake Rotor (Part #127.63063R)

Ideal For:

These rotors are perfect for drivers who demand improved braking performance and reliability from their Chrysler 300C, Dodge Challenger, Charger, or Magnum SRT8. Whether you are upgrading from stock rotors for spirited street driving, occasional track days, or enhanced daily driving safety, Stoptech’s drilled and slotted rotors offer a balanced combination of performance, durability, and style.

They also complement Stoptech Big Brake Kits and other performance brake upgrades, providing a cohesive and aggressive 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.