Dynamite Friction 8512-21033 Disc Brake Kit - Rear

Rear Brake Kit for Hyundai and Kia

This Dynamite Friction disc brake kit combines drilled and slotted black rotors with 5000 Advanced ceramic brake pads for rear service on select Hyundai and Kia vehicles. Part number 8512-21033 is built for drivers replacing worn rear brake components on applications such as the Hyundai Ioniq, Kia Niro, Kia Niro EV, and Kia Optima.

Key Features

• Rear disc brake kit with drilled and slotted black rotors
• Includes 5000 Advanced ceramic brake pads
• Brake service kit format for matched rear component replacement
• Compatible with select 2014-2020 Hyundai and Kia rear applications
• Part number 8512-21033 for ordering and catalog lookup

Compatible Vehicle Applications

• Fits 2018-2020 Hyundai Ioniq, rear, Plug-in.
• Fits 2017-2020 Hyundai Ioniq, rear.
• Fits 2018-2019 Kia Niro, rear.
• Fits 2019 Kia Niro EV, rear.
• Fits 2014-2016 Kia Optima, rear.
• Fits 2014-2015 Kia Optima, rear, Electric Parking Brake compatible disc brake rotor.

Product Details

Designed as a rear disc brake kit, 8512-21033 pairs rotor and pad components for a complete brake service on the listed Hyundai Ioniq, Kia Niro, Kia Niro EV, and Kia Optima applications. The drilled and slotted rotor design supports consistent pad contact during routine braking, while the ceramic pad formulation is suited to everyday street use. If you are searching for a rear brake kit for a 2017-2020 Hyundai Ioniq or a rear brake kit for a 2014-2016 Kia Optima, this part number identifies the correct service kit for those cataloged applications.

Common Service Reasons

• Rear brake noise from worn pads or rotor wear
• Reduced braking performance from thin or uneven friction surfaces
• Rotor scoring, grooves, or heat checking
• Brake pulsation during rear brake application
• Need for a matched rear rotor and pad service kit

Installation Notes

Verify rear axle fitment by year, make, model, and notes before ordering. Confirm whether the vehicle is a plug-in or Electric Parking Brake application where listed, since those details affect fitment. Inspect caliper condition, pad hardware contact points, and rotor mounting surfaces during installation, and follow the vehicle manufacturer’s brake service procedure.

Quality Assurance

Dynamite Friction identifies this kit under part number 8512-21033 for cataloged rear brake service on the listed Hyundai and Kia vehicles. The product line combines drilled and slotted rotors with ceramic pads for a matched service package.