Dynamite Friction 4504-21005 Disc Brake Kit - Front and Rear

Brake Kit for Kia Spectra and Spectra5

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is a complete front and rear brake service solution for select Kia compact cars. Part number 4504-21005 combines coated rotors and matched pads for a direct replacement setup on 2004-2009 Kia Spectra and 2005-2009 Kia Spectra5 applications.

Key Features

• Complete disc brake kit with rotors and pads for front and rear service
• DFC GEOSPEC coated rotors feature a silver-gray protective finish that resists rust better than conventional paint or zinc coatings
• Rotors are shipped dry and ready to install, with no oil coating to clean off before service
• Machined to tight tolerances with a non-directional finish for more even pad bed-in and smoother braking
• Vented rotors are balance-inspected and corrected as needed during production
• 5000 Advanced Brake Pads are post-cured, scorched, and fitted with premium rubber-steel-rubber shims for improved NVH control
• Part number 4504-21005 is built to OE-style specifications for durability, reliability, and stability

Product Line Details

DFC GEOSPEC rotors are engineered with G3000/G11H18 cast iron and finished to OE-level dimensional standards. The coating is designed to protect the rotor surface during storage and early service, while the non-directional finish supports consistent pad contact. The 5000 Advanced Brake Pads are formulated for stable friction performance and reduced break-in time, making this kit a practical choice for routine brake replacement on Kia Spectra and Kia Spectra5 models.

What This Brake Kit Helps Address

• Brake pulsation caused by worn or uneven rotors
• Rust buildup on exposed rotor surfaces
• Noise from aged pads or degraded shims
• Reduced stopping performance from worn friction material
• Longer service time caused by cleaning oil-coated replacement rotors

Installation Notes

Compatible With 2004-2009 Kia Spectra, front and rear, and 2005-2009 Kia Spectra5, front and rear. Verify axle position and vehicle configuration before ordering. The rotors are processed dry and ready to install, which can reduce prep time during brake service. Part number 4504-21005 should be matched to the listed vehicle application before installation.

Quality Assurance

Each rotor is inspected after machining to confirm critical dimensions and OE specifications, and vented rotors receive balance correction when required. DFC states that every rotor includes a 12-month warranty against defects in material and workmanship. The 5000 Advanced Brake Pads are post-cured and scorched for stable friction characteristics from the first stop.