PowerStop Z23 Evolution Sport rear brake upgrade kit pairing drilled, slotted, and zinc plated 12.2 in vented rotors with Z23 carbon-fiber ceramic brake pads. The low-dust Z23 compound showed on average 30% less dust than OE in third-party on-vehicle testing, and multi-layer rubberized shims keep braking quiet. The kit is a bolt-on replacement for the stock rear brakes with no modifications, and includes stainless steel installation hardware and high-temperature ceramic brake lubricant.
Specifications
| Type | Rear brake upgrade kit (Z23 Evolution Sport): rotors, pads, hardware |
| Position | Rear |
| Rotors | Drilled and slotted, vented, zinc plated, 12.2 in diameter, 5-lug |
| Pads | Z23 Evolution Sport carbon-fiber ceramic, multi-layer rubberized shims |
| Included Hardware | Stainless steel installation hardware, high-temperature ceramic brake lubricant |
| Quantity | Rear axle set (2 rotors and pads) |
| Part Number | K2329 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | Lexus | LS430 | Base |
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Some items ship within 1 to 3 business days.
- 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 cannot 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
