EBC Brakes Ultimax USR Slotted Rear Rotors for Chrysler 300/Dodge Challenger/Charger/Magnum 2005-2023 (USR7243)

Fits select 2005-2023 Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum.

EBC Brakes Ultimax USR Slotted series rotors are engineered for drivers seeking improved braking performance without the characteristic wind noise of wide-slotted sport rotors. These "Super Silent" rotors are precision-machined in the United Kingdom from high-quality grey iron, undergoing rigorous quality control to ensure they meet exact tolerances for a perfect fit and reliable operation.

The narrow slot pattern provides several technical advantages over plain rotors: it continuously wipes the pad surface to keep it smooth and flat, prevents glazing, and allows heat and gases to escape. This degassing effect significantly reduces brake fade at high speeds and keeps the braking system running cooler. When paired with matching high-friction pads, the USR7243 rotors offer a durable upgrade that enhances both safety and pedal feel for premium sedans and muscle cars.

• Precision-machined in the UK using high-grade grey iron
• Narrow-slot design reduces air noise while maintaining cooling benefits
• Helps maintain flat, smooth pad surfaces and prevents glazing
• Reduces brake fade during spirited or high-speed driving
• Engineered as a direct replacement for factory rear rotors
• Manufacturer Part Number: USR7243