Dynamic Friction 4004-47004 GeoSpec Coated Brake Rotor & True Balanced Drum Kit - Front and Rear

The Dynamic Friction Company 4004-47004 is a complete front and rear brake replacement kit, combining GeoSpec-Coated brake rotors with True Balanced rear brake drums in a single convenient package. Engineered to meet or exceed OEM specifications, this kit is designed for a direct, no-modification installation on compatible vehicles.

GeoSpec Coated Rotors – Key Features:

• Manufactured from premium G3000/G11H18 iron castings for superior strength, stability, and durability
• Proprietary GeoSpec coating forms a durable, attractive silver-gray finish that resists rust and corrosion far better than conventional paint or zinc coatings
• Processed dry and shipped dry — ready to install right out of the box with no additional prep or de-greasing required
• Non-directional finish reduces initial break-in noise and potential vibrations
• OE vane configuration matched for outstanding heat dissipation
• Each rotor passes a 100% electronic inspection measuring over 20 attributes to ensure OE-spec compliance

True Balanced Brake Drums – Key Features:

• Precision cut and mill balanced using dedicated vertical turning centers and electronic balancing machines to eliminate vibration and pedal pulsation
• Manufactured from castings of superior metallurgy for drivability, durability, and reliability
• Black high-temperature coating for long-lasting corrosion protection
• Machined to the tightest tolerances for a proper direct fitment
• Meets the same form, fit, and function as OEM brake drums

Kit Contents:

• Front GeoSpec-Coated brake rotors (pair)
• Rear True Balanced brake drums (pair)

The Dynamic Friction 4004-47004 is the ideal solution for a complete front-and-rear brake drum and rotor refresh, delivering factory-matched performance, enhanced corrosion resistance, and a smooth, vibration-free driving experience.