Dynamite Friction 4514-45021 Disc Brake Kit - Front and Rear

Brake Kit for OE-Style Stopping Performance

The DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads and hardware kit is a front and rear disc brake service kit for select Buick, Chevrolet, and GMC applications. Part number 4514-45021 combines coated rotors, ceramic brake pads, and matching hardware for a complete brake service on covered vehicles.

Key Features

• DFC GEOSPEC coated brake rotors with a silver-gray corrosion-resistant finish
• 5000 Advanced ceramic brake pads with post-cured and scorched friction material
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• Hardware kit with PTFE coating, vulcanized rubber, and stainless steel construction
• Non-directional rotor finish for more even pad bed-in and smoother braking
• Dry processing and dry shipping for installation without rotor prep
• OE-matched cast iron rotor specification and tight machining tolerances

Product Line Details

DFC’s GEOSPEC rotor line is built around corrosion protection and OE-style fitment. The coated finish helps resist rust better than conventional paint or zinc coatings, while the machined surface and balance inspection support quieter operation and consistent pedal feel. The 5000 Advanced pad line is formulated for stable friction performance and reduced break-in time, making it a practical choice for daily-driven vehicles.

Compatible Vehicle Applications

• Fits 2018-2020 Buick Regal Sportback, front and rear
• Fits 2018-2019 Buick LaCrosse, front and rear
• Fits 2018-2020 Chevrolet Equinox, front and rear
• Fits 2016-2019 Chevrolet Malibu, front and rear; electric parking brake compatible disc brake rotor
• Fits 2018-2020 GMC Terrain, front and rear

What This Brake Kit Helps Address

• Brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weakened hardware
• Rust buildup on exposed rotor surfaces
• Longer pedal response from worn friction material
• Brake vibration related to rotor finish or balance issues

Installation Notes

Part number 4514-45021 is processed dry and ready to install, which reduces prep time during brake service. For best results, clean the hub mounting surface before installation, verify caliper and bracket condition, and follow the vehicle manufacturer’s torque specifications. The non-directional rotor finish is intended to support a smoother pad bed-in after installation.

Quality Assurance

Each DFC GEOSPEC rotor is inspected for critical dimensions and balance, and vented rotors are electronically mill-balanced when required. The rotors are engineered to OE specifications and include a 12-month warranty against defects in material and workmanship. DFC 5000 Advanced pads are post-cured and scorched to support stable friction performance from the first stop.