Dynamite Friction 4504-03043 Disc Brake Kit - Front and Rear

Brake Kit for Hyundai Sonata and Kia Optima

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit combines coated rotors and matched pads in one service package. Part number 4504-03043 is built for front and rear brake service on select Hyundai Sonata and Kia Optima applications, with components selected to support consistent stopping performance and cleaner rotor protection.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• DFC 5000 Advanced Brake Pads with post-cured friction material for stable performance
• Scorched pad surface to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
• GeoSpec coated rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
• Dry-processed rotors arrive ready to install without oil removal
• Non-directional rotor finish for more even pad bed-in and smoother braking
• OE-style cast iron construction machined to tight tolerances

Product Details

DFC’s GEOSPEC rotor and 5000 Advanced pad combination is engineered for drivers who want a direct brake service solution rather than sourcing parts separately. The rotors use a coated surface to help fight corrosion, while the pad compound is processed for consistent friction and reduced initial bedding effort. This makes part number 4504-03043 a practical choice for 2011-2016 Kia Optima brake replacement and 2011-2015 Hyundai Sonata brake service, including 2009-2010 Hyundai Sonata vehicles built from 12/09.

The DFC GEOSPEC Rotors with 5000 Advanced Brake Pads line focuses on matched friction and rotor finish, which helps support quieter operation, even contact, and OE-style fitment expectations. For shoppers searching for front and rear brake kit for Hyundai Sonata or Kia Optima, this kit brings the major wear components together in one package.

What This Brake Kit Helps Address

• Brake noise during everyday driving
• Rotor rust and surface corrosion
• Uneven pad bedding after brake service
• Reduced stopping consistency from worn rotors and pads
• Time spent sourcing separate front and rear brake components

Installation Notes

Compatible With 2011-2016 Kia Optima, front and rear; 2011-2015 Hyundai Sonata, front and rear; and 2009-2010 Hyundai Sonata, front and rear, from 12/09. Each rotor is shipped dry and ready for installation, which helps reduce prep time during brake service. Verify vehicle build date and axle application before installation, especially on 2009-2010 Hyundai Sonata models noted from 12/09. Part number 4504-03043 should be matched to the vehicle’s exact brake configuration before assembly.

Quality Assurance

DFC machines the rotors to tight tolerances, applies a non-directional finish, and inspects critical dimensions to support OE-spec fit and function. Vented rotors are balance-checked and corrected when needed. Each rotor includes a 12-month warranty against defects in material and workmanship.