EBC Ultimax Slotted Front Rotors

Dodge Durango 18-26 6.4L 392, Jeep Grand Cherokee 12-21 6.4L

Part #: RK7597

Overview

The EBC Ultimax Slotted Front Rotors are engineered to deliver reliable, high-performance braking for powerful SUVs like the Jeep Grand Cherokee SRT8 and Dodge Durango 392. Designed as a premium replacement for your factory rotors, these slotted rotors provide enhanced cooling and improved brake pad bite without the excessive noise commonly associated with slotted designs. Ideal for drivers who demand consistent stopping power and durability under spirited driving or heavy-duty use, the Ultimax rotors maintain optimal brake performance while extending pad life.

These rotors are specifically tailored to fit front brake assemblies on 2011 through 2025 Jeep Grand Cherokee 6.4L SRT8 models and 2018 through 2025 Dodge Durango 6.4L 392 vehicles, ensuring a precise fit and straightforward installation.

Key Features

Engineered to enhance braking efficiency and longevity, the EBC Ultimax Slotted Rotors incorporate advanced design elements:

• Progressively angled slots reduce air noise while maintaining effective brake cooling
• Slots channel cool air to the rotor surface, preventing overheating and brake fade
• Slotted design helps evacuate dust and debris, maximizing pad grip and extending pad life
• OE style vented construction ensures consistent heat dissipation during demanding stops
• Precision balanced and machined for smooth, vibration-free braking performance
• Compatible with FMSI pad number D1405 for seamless integration
• Durable finish resists corrosion and wear for long-lasting reliability
• Sold as a set including both left and right front rotors

Construction & Design

The Ultimax rotors are crafted from high-quality cast iron with a vented design that promotes superior heat dissipation. The 380mm diameter and 34mm thickness provide a robust braking surface capable of handling the demands of high-performance SUVs. The progressively angled slots are precision-machined to optimize airflow and reduce noise without compromising the rotor’s structural integrity. This thoughtful engineering results in a rotor that balances durability, cooling efficiency, and quiet operation.

Performance & Sound

Unlike traditional slotted rotors that can generate noticeable air noise during braking, the EBC Ultimax design minimizes this effect through its unique slot geometry. This ensures quieter stops while maintaining the benefits of enhanced cooling and debris clearance. The improved thermal management helps prevent brake fade, allowing for consistent pedal feel and stopping power even under aggressive driving conditions.

Installation & Fitment

These rotors are designed as direct replacements for the front brake rotors on specified Jeep Grand Cherokee and Dodge Durango models, requiring no modifications for installation. They fit vehicles equipped with 5-bolt hubs and match the original equipment specifications for diameter, thickness, and height. Installation can be completed using standard brake service tools and procedures.

What's Included

• One pair of EBC Ultimax Slotted Front Rotors (left and right sides)

Ideal For

These rotors are perfect for enthusiasts and daily drivers who want improved braking performance and reliability on their Jeep Grand Cherokee 6.4L SRT8 or Dodge Durango 6.4L 392. Whether tackling spirited drives, towing, or heavy urban use, the Ultimax rotors provide enhanced cooling and quieter operation compared to standard slotted rotors.

EBC Brakes is a performance-focused braking manufacturer known for enthusiast and motorsport-ready brake pads, rotors, and complete brake kits across a wide range of vehicles. Their catalog spans street upgrades through track compounds, giving drivers options for better bite, heat management, and consistent pedal feel when pushing harder than stock braking can handle.