A matched front brake package that pairs PowerStop Z23 carbon-fiber ceramic pads with one-piece cast iron rotors finished in Geomet coating over the entire casting, cooling vanes included, so the rotor resists rust and corrosion straight out of the box. The rotor faces are plain, neither drilled nor slotted, which keeps braking quiet and predictable in daily driving. The Z23 compound is a low dust formula validated through on-vehicle third party testing, and the kit ships with premium stainless steel hardware, a pin bushing kit, dual layer rubberized shims for noise isolation and high temperature brake lubricant.
Specifications
| Type | Z23 Coated Brake Kit (Pads and Rotors) |
| Position | Front |
| Pad Compound | Z23 Carbon-Fiber Ceramic, Low Dust |
| Rotor Style | Plain (Non-Drilled, Non-Slotted) |
| Rotor Diameter | 300mm |
| Rotor Finish | Geomet Fully Coated, Including Vanes |
| Included | Stainless Steel Hardware, Pin Bushing Kit, Rubberized Shims, Brake Lubricant |
| Quantity | 1 Kit |
| Part Number | CPK6386-23 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | Cadillac | ATS | w/ 300mm Front Rotors |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
