Dynamite Friction 600-31089 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC Brake Rotor 600-31089

The Dynamite Friction DFC Brake Rotor 600-31089 is engineered for precision and durability, designed specifically for various BMW models including the 220i, 328i, and 430i series. This vented disc brake rotor offers reliable performance and consistent braking under demanding conditions.

• Nominal thickness: 23.8 mm
• Discard thickness: 22.4 mm
• Outside diameter: 312 mm
• Inside diameter: 79 mm
• Bolt hole diameter: 14.5 mm
• Bolt hole quantity: 5
• Height: 73.6 mm
• Vented rotor design for improved heat dissipation

Detailed Product Description

The DFC Brake Rotor from Dynamite Friction is a vented disc brake rotor designed to meet the specific braking requirements of BMW vehicles such as the 220i, 230i xDrive, 328d, and 430i Gran Coupe. The rotor features a nominal thickness of 23.8 mm and a discard thickness of 22.4 mm, ensuring optimal performance and safety by indicating when replacement is necessary. With an outside diameter of 312 mm and an inside diameter of 79 mm, this rotor fits securely on the hub, supported by five bolt holes each measuring 14.5 mm in diameter. The rotor height of 73.6 mm is engineered to maintain proper caliper alignment and braking efficiency. The vented design enhances heat dissipation, reducing the risk of brake fade during extended use.

DFC Brake Rotor Product Line

The DFC Brake Rotor line by Dynamite Friction focuses on delivering rotors that balance durability and thermal management. This product line emphasizes vented rotors like the 600-31089, which are designed to improve airflow and cooling compared to solid rotors. This helps maintain consistent braking performance across a range of BMW models, supporting both daily driving and more demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing vibration or noise
• Improves braking response on BMW 320i and 330i xDrive models
• Addresses brake fade issues during prolonged braking
• Restores proper rotor thickness for safe braking performance
• Compatible upgrade for BMW 428i Gran Coupe and X1 models

Installation Notes and Tips

• Ensure rotor discard thickness of 22.4 mm is not exceeded before replacement
• Clean mounting surface to prevent rotor runout
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads and calipers during installation for optimal performance
• Use proper tools to avoid damage to rotor or hub assembly

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor 600-31089 to meet OEM standards for fit and function on compatible BMW models. The vented rotor design supports consistent braking performance and durability. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliability and safety.