Dynamite Friction 830-67055L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-67055L) is engineered for enhanced braking performance on select INFINITI and Nissan vehicles. Designed with a vented, directional surface, this rotor offers improved heat dissipation and consistent stopping power for models such as the 350Z, 370Z, G35, and Maxima.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 16 mm with a discard thickness of 14 mm
• Overall diameter: 308 mm with a height of 62.2 mm
• Rust resistant coating for extended durability
• Hat finish in Geospec silver grey for corrosion resistance and aesthetics
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Directional brake surface optimized for heat and debris evacuation

Detailed Product Description

This Dynamite Friction rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during demanding driving conditions. The drilled and slotted surface enhances water and gas evacuation, improving braking response and pad bite. The rotor’s nominal thickness of 16 mm ensures structural integrity, while the discard thickness of 14 mm indicates when replacement is necessary to maintain safe braking performance.

The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and a clean appearance. Additionally, the rust resistant coating on the disc surface helps protect against environmental wear, extending the rotor’s service life. With 5 bolt holes and a bolt circle diameter of 114.3 mm, this rotor is designed to fit securely on compatible INFINITI and Nissan models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors with enhanced surface designs that improve braking efficiency and heat management. This product line combines drilled holes and slots in a directional pattern to optimize debris removal and cooling, making it suitable for performance-oriented vehicles like the Nissan 370Z and INFINITI G37.

Applications and Problem Solving

• Compatible with INFINITI models: EX35, EX37, G25, G35, G37, M35, M45, Q40, QX50, Z
• Compatible with Nissan models: 350Z, 370Z, Maxima
• Helps reduce brake fade during aggressive driving or towing
• Improves braking performance in wet conditions by evacuating water
• Minimizes brake dust buildup and pad glazing
• Prevents rotor warping through enhanced heat dissipation

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify the bolt hole pattern matches your vehicle’s hub (5 lug holes, 114.3 mm bolt circle diameter). It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Torque all lug nuts to manufacturer specifications to avoid rotor warping.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. Please consult product documentation or contact the manufacturer for warranty details specific to part number 830-67055L.