PowerStop Semi Coated Rotor

2005–2023 Chrysler 300 / 2009–2023 Dodge Challenger / 2006–2023 Dodge Charger / 2005–2008 Dodge Magnum

AR8361SCR

Overview:

The PowerStop Semi Coated Rotor is a premium rear brake rotor designed to provide an easy, affordable upgrade for drivers of Chrysler 300, Dodge Challenger, Charger, and Magnum models spanning from 2005 to 2023. Engineered as a direct bolt-on replacement, this rotor combines reliable performance with enhanced corrosion resistance, making it an excellent choice for daily drivers and enthusiasts alike. Its semi-coated design helps maintain a clean, attractive appearance behind modern alloy wheels while delivering consistent braking power that matches original equipment specifications.

Whether you’re looking to restore your vehicle’s braking performance or upgrade for improved durability, the PowerStop Semi Coated Rotor offers a practical solution that requires no modifications and ensures a perfect fit.

Key Features:

PowerStop’s Semi Coated Rotor is crafted with precision and quality in mind. Key features include:

• Silver epoxy coating on the hat, outer edge, and vanes to resist corrosion and maintain a clean look
• Manufactured to strict tolerances for Disc Thickness Variation (DTV) and runout, ensuring smooth and quiet braking
• Cross-hatched friction surface to optimize brake pad break-in and enhance stopping power
• Weight and vane count matched to original equipment for guaranteed fitment and balanced performance
• 100% dynamically balanced to reduce vibration and noise during operation
• Direct bolt-on replacement requiring no modifications or special tools
• Durable construction designed to meet or exceed OEM performance standards
• Sold individually to allow for flexible replacement options

Construction & Design:

The PowerStop Semi Coated Rotor is constructed from high-quality cast iron, providing excellent thermal conductivity and durability under demanding braking conditions. The semi-coated design features a silver epoxy finish applied strategically to areas most vulnerable to rust and corrosion, including the rotor hat, outer edges, and cooling vanes. This coating not only extends the rotor’s lifespan but also preserves its aesthetic appeal, especially important for vehicles equipped with open-design alloy wheels.

Engineered to match the original equipment’s weight and vane configuration, these rotors maintain proper heat dissipation and structural integrity, ensuring consistent braking performance and longevity.

Installation & Fitment:

Installation of the PowerStop Semi Coated Rotor is straightforward and user-friendly. Designed as a direct bolt-on replacement, these rotors fit perfectly on the rear axle of compatible Chrysler 300, Dodge Challenger, Charger, and Magnum models without the need for any modifications or additional machining. This ensures a hassle-free upgrade or replacement process, whether performed by a professional mechanic or a knowledgeable DIY enthusiast.

Each rotor is precision balanced and manufactured to strict tolerances, which helps prevent brake judder and vibration after installation, contributing to a smooth and quiet braking experience.

What's Included:

• One PowerStop Semi Coated Rear Brake Rotor (sold individually)

Ideal For:

This rotor is ideal for drivers seeking a reliable, cost-effective brake upgrade or replacement that maintains OEM performance and fitment. It suits daily drivers, weekend enthusiasts, and anyone looking to protect their investment with corrosion-resistant components that keep their vehicle looking sharp behind alloy wheels. Perfect for Chrysler 300, Dodge Challenger, Charger, and Magnum owners who demand quality and durability without complexity.

PowerStop builds complete, vehicle-specific brake upgrade kits—pads, rotors, hardware and more—designed as an easy bolt-on way to improve stopping performance. With options aimed at towing, spirited street driving, and more aggressive use, PowerStop is a popular choice when you want a straightforward brake upgrade with better feel and confidence than stock.