PowerStop K8491 Z26 Rear Brake Kit Drilled/Slotted for 2023-25 Genesis G70 Sting

Vehicle Fitment

• 2023-2025 Genesis G70 (Base, Advanced, Prestige, Sport trims; 2.5L I4 or 3.3L V6), Rear brakes
• 2023-2025 Kia Stinger (GT, GT2 trims; 3.3L V6 turbo), Rear brakes

Features

• Z26 carbon-fiber ceramic brake pads for enhanced fade resistance and low dust
• Cross-drilled & slotted rotors for superior heat dissipation and water/debris clearance
• Zinc-coated cast-iron rotors resist corrosion
• Stainless-steel pad shims to handle higher performance temps
• Includes premium stainless-steel installation hardware
• High-temperature brake lubricant pre-applied
• Bolt-on installation - no modifications required
• Engineered for high-horsepower street performance and spirited driving

Specifications

• Position: Rear only
• Rotor diameter: approx. 340.1 mm (13.39 in)
• Rotor construction: Vented, cross-drilled & slotted, zinc-coated cast iron
• Lug pattern: 5-lug (5 x 4.50 in / 114.3 mm)
• Pad material: Carbon-fiber ceramic Z26 compound
• Includes abutment clips and pad shims
• Includes high-temp brake lubricant
• Grade type: Performance street-use brake kit

Included Components

• 1x pair of rear drilled/slotted zinc-coated rotors
• 1x pair of Z26 carbon-fiber ceramic brake pads (rear)
• 1x stainless-steel hardware kit (pins, clips, shims as required)
• 1x tube of high-temperature brake lubricant

Product Description

The PowerStop K8491 Z26 Street Warrior rear brake kit is a high-performance upgrade tailored for 2023-2025 Genesis G70 and Kia Stinger models. Featuring Z26 carbon-fiber ceramic pads and drilled & slotted zinc-coated rotors, this bolt-on kit delivers sharper braking response, better heat management, and significantly less brake dust - ideal for spirited street driving.

Specifically designed for quick heat dissipation, the ventilated rotors and performance-grade pads ensure reliable stopping power under demanding conditions. Stainless-steel hardware and lubricant are included for a clean, durable installation. This kit addresses performance improvements while maintaining OEM fit and finish.

Suitable for drivers seeking improved rear brake performance without full big-brake conversions, the K8491 yields stronger stops, cooler operation, and wheels that stay cleaner. Compatible with all listed trims and drivetrain configurations for both vehicle models.