Dynamite Friction 4504-03040 Disc Brake Kit - Front and Rear

Brake Kit for 2014-2015 Kia Optima

Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads, part number 4504-03040, is a complete disc brake kit for the front and rear positions on the 2014-2015 Kia Optima. It combines coated rotors and advanced pads in one package for OE-style service replacement on vehicles with electric parking brake compatibility noted in the fitment data.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• Fits 2014-2015 Kia Optima, front and rear
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Rotors ship dry and are ready to install without oil removal
• G3000/G11H18 cast iron rotor specification for OE-level durability and stability
• 5000 Advanced Brake Pads are post-cured and scorched to reduce initial break-in time
• Premium rubber-steel-rubber shims help improve noise, vibration, and harshness control
• Part number 4504-03040

Product Details

The DFC GEOSPEC rotor design uses a coated surface to help resist rust while maintaining a clean appearance. Each rotor is machined to tight tolerances, finished with a non-directional surface for more even pad bedding, and inspected for balance and critical dimensions. The 5000 Advanced Brake Pads are formulated for consistent friction performance and are assembled with shims to support quieter operation. For Kia Optima brake service, this kit provides the core friction components needed for a front and rear brake job.

Common Issues This Kit Can Address

• Brake pulsation caused by worn or uneven rotors
• Reduced stopping performance from worn pads
• Brake noise related to pad wear or poor shim performance
• Surface rust on exposed rotor hats and vanes
• Extended service time from cleaning oil-coated replacement rotors

Installation Notes

Compatible With 2014-2015 Kia Optima, front and rear. Confirm rotor size, brake package, and electric parking brake requirements before installation. The rotors are dry and ready to install, which can reduce prep time during brake service. Follow proper bedding procedures after installation to help the pads and rotors seat evenly.

Quality Assurance

DFC states that the pads are post-cured and scorched for stable friction performance, while the rotors are manufactured to OE specifications and inspected for balance and critical attributes. The rotors include a 12-month warranty against defects in material and workmanship. Part number 4504-03040 is built as a matched brake service kit for the listed Kia Optima applications.