Dynamite Friction 4512-21048 Disc Brake Kit - Rear

Rear Brake Kit for Hyundai Elantra and Kia Niro

DFC Friction part number 4512-21048 is a rear disc brake kit built for specific Hyundai and Kia applications. It combines DFC GeoSpec coated rotors, 5000 Advanced brake pads, and matching hardware for a complete service package.

Key Features

• Rear disc brake kit with rotors, pads, and hardware
• DFC GeoSpec coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• G3000/G11H18 cast iron rotor specification for OE-style durability and stability
• 5000 Advanced pads are post-cured and scorched for consistent friction and reduced break-in time
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware uses PTFE coating, vulcanized rubber, and stainless steel construction

Product Details

The DFC Geospec Rotors with 5000 Advanced Brake Pads includes Hardware line is built for drivers who want matched brake components in one service kit. The rotors are machined to tight tolerances, finished with a non-directional surface for smoother pad bedding, and inspected for balance and critical dimensions. The pads are formulated for stable friction performance, while the included hardware is designed to restore proper caliper movement and spring tension.

Fits 2025-2026 Hyundai Elantra, rear. Fits 2023-2025 Kia Niro, rear. Fits 2023-2024 Hyundai Elantra N-Line, rear. Fits 2021-2022 Hyundai Elantra, rear with mechanical parking brake. DFC Friction 4512-21048 is a direct-fit rear brake service kit for these applications.

Common Brake Issues This Kit Can Address

• Brake noise from worn pads or fatigued hardware
• Uneven rear pad wear caused by corroded or weakened hardware
• Reduced stopping consistency from worn rotor surfaces
• Rust buildup on exposed rotor surfaces
• Longer pedal response from brake components past service life

Installation Notes

Rear brake service should be performed with the correct tools and torque procedures for the vehicle. Inspect caliper slides, parking brake components, and hub surfaces before installation. The GeoSpec rotor coating is designed to be swept away by the pad contact area during normal braking, so no extra preparation is required before mounting.

Quality Assurance

DFC 5000 Advanced pads are post-cured and scorched for stable friction characteristics, and the rotors are 100% inspected for critical dimensions and balance. DFC GeoSpec rotors include a 12-month warranty against defects in material and workmanship. Part number 4512-21048 is engineered to meet OE-style requirements for the listed Hyundai Elantra and Kia Niro rear brake applications.