Dynamite Friction 4512-03088 Disc Brake Kit - Front

Front Brake Kit for Kia Optima and Hyundai Sonata

DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-03088, is a front disc brake kit built for select Kia Optima and Hyundai Sonata applications. It combines coated rotors, ceramic brake pads, and matching hardware for a complete front brake service.

• Front disc brake kit with rotors, pads, and hardware
• GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors ready for installation
• Non-directional rotor finish for more even pad bed-in and smoother stops
• 5000 Advanced ceramic pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel
• Part number 4512-03088 for front brake service

Product Details

DFC designed this brake kit to match OE-style fit, form, and function for the front axle. The rotors are cast to G3000/G11H18 specifications, machined to tight tolerances, and inspected for balance and critical dimensions. The ceramic pads are post cured and scorched to reduce initial break-in time, while the hardware is engineered to restore proper spring tension and caliper movement. This kit is a practical choice for 2002-2006 Kia Optima front brake replacement and 2003-2005 Hyundai Sonata front brake repair, including 2003 Hyundai Sonata from 4/03 except ABS and 2005 Hyundai Sonata to 3/05.

Common Brake Issues This Kit Can Address

• Brake noise from worn pads or fatigued hardware
• Rotor rust and surface corrosion on the front brakes
• Uneven pad wear caused by aged hardware components
• Vibration or pulsation during braking from worn rotors
• Longer stopping response from worn friction material

Installation Notes and Tips

Confirm front axle fitment before ordering. This kit is listed for 2006 Kia Optima front with 4-lug wheel compatibility, 2003-2005 Kia Optima front, 2004 Hyundai Sonata front, 2003 Hyundai Sonata front from 4/03 except ABS, and 2005 Hyundai Sonata front to 3/05. The rotors are shipped dry and do not require oil removal before installation. Clean the hub surface, follow proper torque procedures, and complete a correct pad bed-in after installation. Part number 4512-03088 is intended for front brake service only.

Quality Assurance

Each DFC GEOSPEC rotor is 100% inspected after machining, and vented rotors are balance-checked and corrected when needed. The rotors carry a 12-month warranty against defects in material and workmanship. DFC 5000 Advanced pads are post cured, scorched, and assembled with premium shims to support stable friction performance and reduced NVH.