Dynamite Friction 7004-03017 Disc Brake Rotor Set - Front and Rear

Drilled and Slotted Brake Rotor Set

The Dynamite Friction DFC Rotors-Drilled and Slotted-Silver brake rotor set is built for drivers who want consistent braking response and OE-style fitment. Part number 7004-03017 is engineered for select Kia and Hyundai applications with front and rear coverage on listed vehicles.

These DFC Premium Performance rotors use drilled holes and slots to improve pad bite, manage heat, and clear brake dust and road debris from the rotor surface. The silver GEOSPEC coating helps protect the rotor finish while the cast iron construction is machined to tight tolerances for stable, quiet operation.

• Drilled and slotted design for stronger initial pad engagement
• Helps reduce heat buildup during repeated stops
• Slots help sweep away debris and reduce pad glazing
• Non-directional finish supports faster, more even pad bed-in
• 100% inspected for balance and critical dimensions
• GEOSPEC coated, OE-style rotor construction

Fitment Details

• Fits 2020 Kia Optima, front and rear.
• Fits 2013-2017 Kia Optima, front and rear.
• Fits 2015-2019 Hyundai Sonata, front and rear, with electric parking brake.
• Fits 2018-2019 Kia Optima, front and rear, with electric parking brake.
• Fits 2016-2017 Hyundai Azera, front and rear.
• Fits 2014-2016 Kia Cadenza, front and rear.

Common Brake Issues Addressed

• Brake fade from excess rotor heat
• Uneven pad transfer or pad glazing
• Brake dust and debris buildup on the rotor face
• Vibration caused by rotor imbalance or inconsistent machining
• Reduced stopping confidence in wet conditions

Installation Notes

Verify rotor size and brake configuration before installation, especially on Hyundai Sonata and Kia Optima models with an electric parking brake. Clean the hub mounting surface, inspect pads and calipers, and follow proper bedding procedures after installation for even pad transfer.

Quality Assurance

DFC machines each rotor to OE specifications, then checks balance and critical dimensions before release. The 7004-03017 rotor set is backed by a 12 month or 12,000 mile limited warranty against defects in material and workmanship.