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Dynamite Friction 830-58020L Disc Brake Rotor - Front Left
Overview of Dynamite Friction DFC Geoperformance Rotor
The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-58020L) 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 rotor surface
- Vented rotor design for improved cooling
- Nominal thickness of 25 mm with a discard thickness of 23 mm
- Overall diameter of 310 mm and height of 45.4 mm
- Rust resistant coating with Geospec silver grey hat finish
- 5 bolt holes with 12.7 mm diameter and 114.3 mm bolt circle diameter
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 precision slots to optimize brake pad contact and heat management. This product line is designed to reduce brake fade and improve water and debris evacuation, making it suitable for Acura TL drivers seeking consistent braking performance in various driving conditions.
Detailed Product Description
This disc brake rotor features a vented design that promotes airflow between the rotor surfaces, helping to dissipate heat generated during braking. The directional slotted and drilled surface improves pad bite and reduces the risk of glazing, while the rust resistant coating and Geospec silver grey hat finish provide corrosion protection and a clean appearance. With a nominal thickness of 25 mm and a discard thickness of 23 mm, this rotor maintains structural integrity and safety throughout its service life. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures proper fitment on Acura TL models.
Common Applications and Problem Solving
- Replacement for worn or warped rotors on Acura TL vehicles
- Improves braking performance under high heat conditions
- Reduces brake fade during aggressive or repeated braking
- Helps prevent rust and corrosion on rotor surfaces
- Enhances water and debris evacuation for consistent braking in wet conditions
Installation Notes and Tips
Ensure the rotor is compatible with your specific Acura TL model year before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Use proper torque specifications for the 5 lug bolts (12.7 mm diameter) to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance.
Quality Assurance
Dynamite Friction manufactures the 830-58020L rotor to meet industry standards for durability and performance. The rust resistant coating and precision machining contribute to long service life. Please consult product documentation or contact the manufacturer for warranty details specific to this rotor.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 830-58020L |
| Position | DFC Geoperformance Rotor - Drilled and Slotted, Front Left |
| Discard Thickness | 23 |
| Nominal Thickness | 25 |
| Bolt Hole Diameter | 12.7 |
| Disc Finish | Plain |
| Hat Finish | Geospec silver grey |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 5 |
| Overall Height | 45.4 |
| Outside Diameter | 310 |
| Height | 45.4 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 64.2 |
| Stud/Lug Hole Quantity | 5 |
| Stud/Lug Hole Diameter | 12.7 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 114.3 |
| Stud/Lug Hole Circle Diameter | 114.3 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2008 | Acura | TL | Type-S | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2007 | Acura | TL | Type-S | Front Left | DFC Geoperformance Rotor - Drilled and Slotted |
| 2006 | Acura | TL | Front Left | Brembo Front Brakes; DFC Geoperformance Rotor - Drilled and Slotted | |
| 2005 | Acura | TL | Front Left | Brembo Front Brakes; DFC Geoperformance Rotor - Drilled and Slotted | |
| 2004 | Acura | TL | Front Left | Brembo Front Brakes; DFC Geoperformance Rotor - Drilled and Slotted |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.