Dynamite Friction 4514-46087 Disc Brake Kit - Front and Rear

Brake Kit for Buick Envision and Cadillac XT4

The Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads kit is built for front and rear brake service on select Buick and Cadillac applications. Part number 4514-46087 combines coated rotors, advanced friction pads, and brake hardware in one service kit for a complete brake refresh.

Key Features

• Disc brake kit for front and rear service
• DFC GeoSpec coated rotors with a silver-gray corrosion-resistant finish
• Rotors ship dry and ready to install
• 5000 Advanced brake pads are post-cured and scorched for stable friction performance
• Premium rubber-steel-rubber shims help reduce noise, vibration, and harshness
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel
• OE-style rotor metallurgy and machining for consistent fit and finish

Product Details

DFC 5000 Advanced Brake Pads are formulated for precise friction characteristics across a wide range of vehicle braking systems. The pads are post-cured to help stabilize performance, then scorched to reduce uncured bonding agents and shorten the initial bed-in period. On the rotor side, DFC GeoSpec coated brake rotors use a durable protective coating to resist rust better than conventional paint or zinc finishes, while the non-directional finish supports smoother pad bedding and quieter stops. Part number 4514-46087 is a practical choice for drivers servicing a 2021-2026 Buick Envision or a 2020-2025 Cadillac XT4, including listed trim-specific brake configurations.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Brake Kit Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weakened hardware
• Rotor rust buildup on exposed braking surfaces
• Reduced stopping consistency from aged friction materials
• Longer service time when rotors require cleaning before installation

Installation Notes and Tips

Verify vehicle year, trim, and brake configuration before ordering, especially on Cadillac XT4 models with trim-specific pad notes. Inspect calipers, slides, and mounting points during service, and replace any worn components that could affect pad movement or rotor alignment. The dry rotor finish is ready for installation, and the coating will wear away naturally during normal braking.

Quality Assurance

DFC machines each rotor to tight tolerances and inspects critical dimensions to support OE-level fit and stability. Vented rotors are electronically mill-balanced and every rotor is checked against OE specifications. DFC GeoSpec rotors include a 12-month warranty against defects in material and workmanship.