Upgrade the braking performance of your 2016–2019 Cadillac CT6 with the PowerStop Z23 Rear Coated Brake Kit, part number CPK7289-23. This application-specific kit is designed to provide confident stopping power, smooth operation, and dependable performance for daily driving and spirited road use. The Z23 package combines PowerStop’s performance-focused components into a convenient rear brake solution.
The coated brake components offer enhanced corrosion resistance and a clean, finished appearance, making this kit well suited for drivers who want reliable braking performance with reduced maintenance concerns. The brake kit is engineered for direct vehicle application, helping simplify installation when replacing worn or aging rear brake components. As a complete rear brake solution, it helps restore consistent pedal feel and braking response while supporting quiet operation.
PowerStop is known for developing brake upgrades that balance performance, durability, and everyday drivability. The Z23 Coated Brake Kit is an excellent choice for Cadillac CT6 owners seeking an improvement over standard replacement parts without sacrificing street-friendly characteristics. Verify vehicle fitment before purchase to ensure compatibility with your specific model, drivetrain, and brake configuration.
Features: