SKU: K8491 | UPC: 889906504702
Power Stop 2018-2021 Kia Stinger & 2019-2022 Genesis G70 Rear Z23 Evolution Brake Kit
PowerStop K8491 delivers a complete rear brake upgrade for 2018-2021 Kia Stinger GT GT1 GT2 GTS models and 2019-2022 Genesis G70 Advanced Base Design Dynamic Elite Launch Edition Prestige Sport Sport Prestige trims. This bolt-on kit includes Carbon-Fiber Ceramic pads drilled and slotted rotors and stainless-steel hardware for improved stopping power and heat dissipation. Keep wheels clean with low-dust formula while enjoying smooth consistent braking on daily drives or spirited performance.
Key Features
- Carbon-Fiber Ceramic Pads: Low-dust formulation resists fade delivers firm pedal feel and quieter operation compared to stock pads
- Drilled & Slotted Rotors: 330mm diameter x 12mm thick high-carbon rotors vent gases pull cool air and wipe debris for reliable performance in wet or dry conditions
- Premium Stainless-Steel Hardware: Includes all caliper pins clips and shims for direct bolt-on fit without modifications
- Rust-Resistant Construction: Zinc plating and G3000 high-carbon rotors protect against corrosion for long-lasting appearance and function
- Complete Rear Kit: Two rotors two pad sets and full hardware pack everything needed for both rear wheels MPN K8491
Product Notes
- Direct replacement for stock rear brakes no core return required
- Bed-in pads during first 200 miles for peak performance avoid hard stops initially
- Packaged weight 28.3 lbs ships in 19 x 13 x 7 inch box
Installation Notes
- Professional installation recommended.
- Rear rotors measure 13 inches diameter 0.472 inch thickness pads 0.709 inch new thickness
- Uses factory calipers and mounting points includes all necessary hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2020 | Genesis | G70 | Advanced |
| 2021 | Genesis | G70 | Base |
| 2019 | Genesis | G70 | Design |
| 2019 | Genesis | G70 | Dynamic |
| 2019-2020 | Genesis | G70 | Elite |
| 2022 | Genesis | G70 | Launch Edition |
| 2019-2021 | Genesis | G70 | Prestige |
| 2019-2021 | Genesis | G70 | Sport |
| 2022 | Genesis | G70 | Sport Prestige |
| 2018-2021 | Kia | Stinger | GT |
| 2018-2021 | Kia | Stinger | GT1 |
| 2018-2021 | Kia | Stinger | GT2 |
| 2019 | Kia | Stinger | GTS |
Why Choose PowerStop?
- Engineered for everyday drivers seeking track-ready braking without complexity
- Low-dust pads and durable rotors proven in real-world testing
- Bolt-on design fits perfectly using OE specs for hassle-free upgrades
Frequently Asked Questions
- Q: Will K8491 fit my 2021 Kia Stinger GT2?
A: Yes it fits 2018-2021 Kia Stinger GT GT1 GT2 and 2019 GTS rear brakes as direct replacement - Q: What brake pad material is used?
A: Carbon-Fiber Ceramic pads provide low dust high heat tolerance and smooth engagement for street performance - Q: What is the warranty and install process?
A: 3-year 36000-mile warranty covers defects bolt-on install takes 1-2 hours per side with basic tools
Shipping & Handling
- Method: Free ground shipping on orders over $99
- Availability: In stock – ships same or next business day
- Packaging: Original PowerStop box measures 19 x 13 x 7 inches
- Weight: 28.3 lbs






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