Brakes Brake Systems And Components

PowerStop

Power Stop 09-11 Cadillac STS Front Z23 Evolution Sport Brake Kit

$501.89

SKU: P005 K5538

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The PowerStop Z23 Evolution Sport Brake Kit for the Cadillac STS (09-11) is a comprehensive upgrade solution designed to enhance braking performance and durability. This kit features drilled and slotted rotors combined with carbon-fiber ceramic brake pads, providing improved heat dissipation, reduced brake fade, and increased stopping power. Built with high-quality materials, the Z23 Evolution Sport components are engineered for reliable daily driving and spirited driving alike, offering a significant upgrade over stock brake systems. The combination of drilled and slotted rotors with carbon-fiber ceramic pads ensures consistent braking performance, reduced brake dust, and longer pad life, making it an ideal choice for drivers seeking both performance and longevity. Designed specifically for 2009 to 2011 Cadillac STS models, this front brake kit is a direct bolt-on replacement that requires no additional modifications. It is suitable for street use and can handle aggressive driving conditions, including spirited daily driving and track days. The kit includes all necessary hardware for installation, ensuring a straightforward upgrade process. Compatible with the original calipers and rotors, this brake kit enhances overall braking response and confidence, providing a reliable upgrade for owners looking to improve their vehicle’s stopping capabilities without sacrificing everyday drivability.

Fitment

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Specifications

BrandPowerStop
Part NumberP005 K5538

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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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