Dynamite Friction 830-58020R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-58020R) is engineered for Acura TL 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 Acura TL vehicles
• Directional slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup
• Rust resistant coating for extended durability
• Geospec silver grey hat finish for corrosion resistance and aesthetic appeal
• Overall diameter of 310 mm with 5 bolt holes (12.7 mm diameter)
• Nominal thickness of 25 mm and discard thickness of 23 mm
• Bolt circle diameter and stud/lug hole circle diameter of 114.3 mm

Detailed Product Description

The 830-58020R rotor from Dynamite Friction’s DFC Geoperformance Rotor - Drilled and Slotted line is designed specifically for Acura TL models. This rotor features a 310 mm outside diameter and a 45.4 mm overall height, ensuring precise fitment and compatibility. The vented rotor construction improves airflow to reduce heat buildup during braking, which helps prevent brake fade and extends rotor life. The directional surface pattern combines drilled holes and slots to evacuate gases, dust, and water, improving braking consistency and pad contact.

The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and a clean appearance. Additionally, the entire rotor is coated with a rust-resistant layer to protect against environmental damage. With a nominal thickness of 25 mm and a discard thickness of 23 mm, this rotor meets OEM specifications for safe replacement intervals. The 5-bolt hole pattern with 12.7 mm diameter holes and a 114.3 mm bolt circle diameter ensures secure mounting on compatible Acura TL models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots with vented construction. This design improves heat dissipation and braking performance, especially under high-stress conditions. The directional surface pattern is engineered to optimize pad bite and reduce brake fade, making it suitable for drivers seeking consistent braking on Acura TL vehicles. The rust-resistant coatings and Geospec finishes enhance durability and corrosion protection.

Applications and Problem Solving

• Replacement rotor for worn or warped Acura TL disc brakes
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps evacuate brake dust and gases for consistent pad contact
• Prevents rust and corrosion on braking surfaces and rotor hats
• Maintains OEM fitment and thickness specifications for safe braking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (23 mm) before installation
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications for the 5-bolt mounting pattern (114.3 mm bolt circle)
• Check compatibility with Acura TL model year and brake system before purchase
• Inspect brake pads for wear and replace if necessary when installing new rotors

Quality Assurance

Dynamite Friction manufactures the 830-58020R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and Geospec silver grey hat finish provide added protection against corrosion. While specific warranty details are not provided, Dynamite Friction products are engineered for durability and consistent braking performance on Acura TL vehicles.