Dynamite Friction 830-74055R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-74055R) is engineered for Audi and Volkswagen vehicles, including models like the A3, Jetta, Passat, and Tiguan. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Disc Type: Solid, drilled and slotted surface
• Nominal Thickness: 12 mm with a discard thickness of 10 mm
• Rust Resistant Coating for extended durability
• Hat Finish: Geospec silver grey for corrosion resistance
• Bolt Hole Quantity: 5 with a bolt circle diameter of 112.1 mm
• Outside Diameter: 282 mm, Overall Height: 48.2 mm
• Center Hole Diameter: 65 mm, Stud/Lug Hole Diameter: 15.3 mm
• Directional brake surface optimized for heat and debris management

Detailed Product Description

The DFC Geoperformance Rotor - Drilled and Slotted by Dynamite Friction is designed to meet the braking demands of Audi and Volkswagen vehicles such as the A3 Quattro, Jetta City, Passat CC, and Tiguan Limited. The rotor’s solid construction combined with a drilled and slotted surface improves heat dissipation and reduces brake fade during aggressive driving or heavy braking conditions. The directional surface pattern helps channel water, dust, and gases away from the braking surface, maintaining consistent pad contact and performance.

With a nominal thickness of 12 mm and a discard thickness of 10 mm, this rotor ensures a reliable service life while maintaining safety standards. The Geospec silver grey hat finish and rust-resistant coating provide additional protection against corrosion, extending the rotor’s durability in various driving environments. The 5-bolt hole pattern with a 112.1 mm bolt circle diameter fits securely on compatible Audi and Volkswagen models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on delivering rotors with enhanced surface designs that improve braking efficiency and thermal management. This product line is tailored for drivers who require reliable stopping power with improved rotor cooling and debris removal, making it suitable for both daily driving and more demanding conditions. The drilled and slotted design is directional, which optimizes performance by managing heat and contaminants effectively.

Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves heat dissipation to prevent rotor warping
• Enhances wet weather braking by channeling water away
• Minimizes brake dust buildup on rotor surface
• Provides corrosion resistance for longer rotor life

Installation Notes and Tips

Ensure the rotor is compatible with your specific Audi or Volkswagen model by verifying the bolt pattern and rotor dimensions. The 5-bolt hole configuration with a 112.1 mm bolt circle diameter must match your vehicle’s hub. Clean the rotor surface before installation to remove any protective coatings or residues. Proper torque specifications should be followed when mounting the rotor to avoid warping or uneven wear.

Quality Assurance

Dynamite Friction manufactures the 830-74055R rotor to meet industry standards for safety and performance. The rust-resistant coating and Geospec silver grey hat finish contribute to the rotor’s durability. While specific warranty details are not provided, Dynamite Friction products are generally designed to comply with OEM quality requirements for Audi and Volkswagen vehicles.