PowerStop Z23 Evolution Sport rear brake kit that pairs carbon-fiber ceramic pads with 285mm Evolution fully coated plain rotors. The Z23 compound is a daily driver upgrade over standard ceramic, adding bite while its low-dust formulation keeps wheels cleaner, and dual-layer rubberized shims damp squeal for near silent stops. Rotors are produced with Tru-Cast technology, retain the OEM vane configuration and OEM weight, and carry genuine GEOMET coating inside and out so the hat, edges and vanes resist rust and corrosion. Premium stainless-steel hardware, a pin bushing kit and hi-temp brake lubricant are included for a direct bolt-on install using the factory calipers.
Specifications
| Type |
Z23 Evolution Sport brake kit (pads and coated rotors) |
| Position |
Rear |
| Pad Compound |
Z23 carbon-fiber ceramic, low dust |
| Rotor Style |
Plain (non-drilled, non-slotted) |
| Rotor Construction |
Full cast |
| Rotor Diameter |
285 mm |
| Finish |
Genuine GEOMET fully coated, inside and out |
| Included |
2 coated rotors, 4 brake pads, dual-layer rubberized shims, stainless-steel hardware and pin bushing kit, hi-temp brake lubricant |
| Quantity |
1 kit (one axle) |
| Part Number |
CPK2131-23 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 1993-1998 |
Jeep |
Grand Cherokee (ZJ) |
All |