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Brakes› Brake Systems And Components
PowerStop
Power Stop 2021 Subaru WRX Front and Rear Z23 Evolution Brake Kit
SKU: P005 K9166
Easy — 1–2 hours
Overview
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Part #: K9166
PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes - no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.
Z23 EVOLUTION SPORT UPGRADE KIT: DRILLED & SLOTTED ROTORS, CARBON-FIBER CERAMIC PADS W/ HARDWARE
Vehicle Symptoms
- Brake fade after repeated high-speed stops
- Soft or spongy brake pedal feel
- Excessive brake dust on wheels
- Squealing or noisy brakes under hard braking
- Longer stopping distances than expected
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | PowerStop |
| Part Number | P005 K9166 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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