Dynamite Friction 631-02029L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Porsche Boxster

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-02029L) is engineered for Porsche Boxster models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Porsche Boxster models
• Part Number: 631-02029L
• Drilled and slotted vented rotor design
• Nominal thickness: 20 mm; discard thickness: 18 mm
• Overall diameter: 291 mm with 5 bolt holes
• Zinc silver hat finish with rust-resistant coating
• Directional brake surface for optimized performance

Features of the DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is designed to provide enhanced braking efficiency through improved heat management and debris removal. The drilled holes and slots on the rotor surface help reduce brake fade by allowing gases and dust to escape, while the vented rotor construction promotes airflow to keep temperatures down during heavy braking. The zinc silver hat finish offers corrosion resistance, extending the rotor's service life.

Technical Specifications and Design Details

This disc brake rotor measures 291 mm in outside diameter and 67.2 mm in overall height, with a nominal thickness of 20 mm and a discard thickness of 18 mm. It features a vented design to improve cooling and a directional surface pattern combining drilled holes and slots for effective brake pad cleaning and heat dissipation. The rotor includes 5 bolt holes with a bolt circle diameter of 130 mm and a center hole diameter of 98 mm, ensuring precise fitment on Porsche Boxster vehicles. The hat area is finished in zinc silver and treated with a rust-resistant coating to protect against corrosion.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Porsche Boxster
• Improves braking performance by reducing heat buildup and brake fade
• Helps maintain consistent stopping power in wet or dusty conditions
• Addresses rotor surface damage such as scoring or cracking
• Enhances brake pad life by providing a clean contact surface

Installation Notes and Tips

Ensure the rotor is compatible with your specific Porsche Boxster model before installation. Clean the hub surface thoroughly to prevent runout and ensure proper rotor seating. Use the correct torque specifications for the 5 lug bolts to avoid warping. It is recommended to replace brake pads when installing new rotors to optimize braking performance and rotor longevity.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rotor includes a rust-resistant coating to extend service life. Please refer to Dynamite Friction's warranty policy for specific coverage details related to this part number 631-02029L.