PowerStop K6985 Z23 Rear Brake Kit for 2014-16 Kia Cadenza / 2015 Hyundai Sonata

Vehicle Fitment

• 2014-2016 Kia Cadenza (all trims, rear axle)
• 2015 Hyundai Sonata (all trims, rear axle)
• 2018-2020 Hyundai Elantra GT (all trims, rear axle)

Features

• Rear axle brake rotor & pad upgrade kit designed for modern 5-lug performance sedans and hatchbacks
• Z23 carbon-fiber ceramic brake pads offering improved bite and reduced brake dust
• Drilled & slotted rear rotors for enhanced cooling and reduced brake fade under load
• Zinc-plated rotor surfaces for improved corrosion resistance and long service life
• Includes premium installation hardware - shims, pins and high-temp lubricant for full kit
• Bolt-on direct replacement - no vehicle modifications required for compatible applications
• Optimised for daily driving with enhanced braking feel, including upgraded wheels/tyres or spirited use
• Low-noise and low-dust design suited for vehicles with exposed wheels

Specifications

• Rear rotor: vented cast-iron, drilled & slotted design
• Brake pad compound: Z23 carbon-fiber ceramic with multi-layer backing shims
• Wheel lug pattern: 5-lug rear axle configuration
• Kit covers rear left & right rotors plus rear pad set and hardware
• Installation hardware included for the rear axle

Included Components

• 2x rear drilled & slotted zinc-plated rotors
• 1x rear brake pad set (Z23 carbon-fiber ceramic) with installation hardware

Product Description

The PowerStop K6985 Z23 Rear Brake Kit is a dedicated upgrade for the rear braking system of select Kia and Hyundai vehicles (2014-16 Cadenza, 2015 Sonata, 2018-20 Elantra GT). Designed to improve braking performance while maintaining daily-driving comfort, this kit provides enhanced rotor and pad components in one package.

The drilled and slotted rear rotors promote better heat dissipation under load, while the Z23 carbon-fiber ceramic brake pads deliver stronger bite and cleaner wheels compared to standard factory components. The zinc-plated rotor finish helps resist corrosion in varied driving conditions, and the included hardware ensures a straightforward bolt-on installation.

Ideal for owners upgrading their vehicle for better braking - especially those with larger wheels, tires, or more spirited driving style - this kit enhances rear-axle braking reliability and feel. Before installation, verify your vehicle's year, make, model, rear disc configuration and 5-lug hub pattern to ensure compatibility.