Stoptech Drilled Rear Brake Rotors
2005–2024 Chrysler 300C / Dodge Challenger / Charger / Magnum 5.7L Hemi
128.63062L / 128.63062R
Overview:
Upgrade your braking system with Stoptech Drilled Rear Brake Rotors designed specifically for the 2005–2024 Chrysler 300C, Dodge Challenger, Charger, and Magnum equipped with the 5.7L Hemi engine. These rotors deliver enhanced stopping power, improved cooling efficiency, and a stylish appearance that complements custom wheels and big brake kits. Ideal for enthusiasts seeking reliable, high-performance rear brake rotors that maintain OEM fitment and function, these rotors provide consistent braking performance across a wide range of driving conditions.
Stoptech’s drilled rotors help reduce brake fade by efficiently dissipating heat and expelling gases and debris, ensuring maximum pad-to-rotor contact. This results in sharper initial bite and improved overall braking response, making them a perfect upgrade for street, performance, and light track use.
Key Features:
Stoptech Drilled Rear Brake Rotors combine advanced engineering and premium materials to deliver superior braking performance. Key features include:
- Precision CNC-machined using CAD-CAM design for perfect balance and alignment
- Cross-drilled holes and slots that rapidly purge hot gases and debris to reduce brake fade
- Black e-coating on both sides of the hat, cooling vanes, and edges for superior corrosion resistance
- Power Alloy metallurgy with enhanced molybdenum and carbon content for increased hardness and tensile strength
- Directional cooling vane design ensuring drilled holes never intersect cooling vanes for optimal airflow
- Lightweight construction reduces unsprung weight, improving handling and ride quality
- Non-directional finish reduces break-in time for immediate performance
- Built to OEM specifications for direct bolt-on replacement without modifications
- TÜV-approved design ensuring rigorous testing for performance, durability, and fitment
Construction & Design:
These rotors are crafted from premium cast iron using Stoptech’s exclusive Power Alloy metallurgy, which carefully controls the casting process to optimize hardness and tensile strength. The rotors feature a black electrostatic e-coating that protects against rust and corrosion, especially in critical mounting areas to prevent lateral runout issues. The drilled and slotted design enhances heat dissipation and debris removal, while the directional cooling vanes maximize airflow to keep the rotors cooler under heavy braking.
Manufactured with precision CNC machining, each rotor achieves perfect balance and alignment, ensuring smooth braking performance and reducing vibrations. The lightweight design also contributes to better vehicle dynamics by lowering unsprung mass.
Performance & Sound
Stoptech drilled rotors improve braking performance by eliminating the gas cushion that can form between the pad and rotor during heavy braking. This ensures consistent pad contact and reduces fade, especially during aggressive driving or emergency stops. The drilled holes and slots also help maintain cooler rotor temperatures, extending pad and rotor life. The design produces a clean, confident brake feel without excessive noise or vibration, making them suitable for both spirited street driving and occasional track use.
Installation & Fitment:
These rotors are engineered as direct replacements for the factory rear brake rotors on 2005–2024 Chrysler 300C, Dodge Challenger, Charger, and Magnum models equipped with the 5.7L Hemi engine in both 2WD and AWD configurations. Installation requires no modifications and bolts directly onto the hub using existing hardware. Their precise OEM fitment ensures quick, hassle-free installation for professional mechanics and experienced DIYers alike.
What's Included:
- One Left Rear Stoptech Drilled Brake Rotor (Part #128.63062L)
- One Right Rear Stoptech Drilled Brake Rotor (Part #128.63062R)
Ideal For:
These Stoptech drilled rear brake rotors are ideal for Chrysler 300C, Dodge Challenger, Charger, and Magnum owners looking to upgrade their braking system without compromising reliability or fitment. Perfect for performance enthusiasts who demand improved heat dissipation, reduced brake fade, and enhanced aesthetics behind custom wheels. They are also well suited for daily drivers seeking a durable, corrosion-resistant rotor that delivers consistent stopping power in all conditions.
