# Power Stop K4357 Power Stop Z23 Evolution Sport Brake Upgrade Kits | Summit Racing

**Manufacturer:** Power Stop  
**MPN:** `K4357`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Power Stop |
| Manufacturer name | Power Stop |
| Manufacturer | Power Stop |
| DimensionUnit | mm |
| Extra Product Name | Power Stop K4357 Power Stop Z23 Evolution Sport Brake Upgrade Kits \| Summit Racing |
| UPC | 07920889465222 |
| diameter | 304.0 |
| length | 304.0 |
| length_Attrib | Front Rotor Outside Diameter (mm) |
| moq | 1 |
| MPN | K4357 |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | PWR-K4357 |
| tierMinQty1 | 1 |
| tierPrice1 | 353.9800 |
| width | 304.0 |
| width_Attrib | Front Rotor Outside Diameter (mm) |
| Brand | Power Stop |
| Manufacturer's Part Number | K4357 |
| Part Type | Brake Rotor and Pad Combos |
| Product Line | Power Stop Z23 Evolution Sport Brake Upgrade Kits |
| Summit Racing Part Number | PWR-K4357 |
| Rotor Style | Cross-drilled and slotted surface |
| Intended for Street Use | Yes |
| For Use with Stock Calipers | Yes |
| Front Rotor Outside Diameter (in ) | 11.97 in. |
| Front Rotor Outside Diameter (mm) | 304.00mm |
| Front Rotor Thickness (in ) | 1.02 in. |
| Front Rotor Construction | Vented |
| Rear Rotor Outside Diameter (in ) | 11.22 in. |
| Rear Rotor Outside Diameter (mm) | 285.00mm |
| Rear Rotor Construction | Solid |
| Rear Rotor Thickness (in ) | 0.47 |
| Rotor Material | Iron |
| Rotor Finish | Zinc plated |
| Brake Pad Material | Carbon fiber ceramic |
| Friction Material Name | Z23 |
| Brake Pad Construction | Integrally molded |
| Shims Included | Yes |
| Electronic Wear Sensor Included | No |
| Quantity | Sold as a kit. |
| Notes | Fits models with steel caliper pistons only. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | PWR-K4357 | 353.98 | 1 | None | 1 |
| JC Whitney | P15K4357 | 310.69 | 1 | None | 1 |
| Auto Parts Warehouse | P15K4357 | 348.63 | 1 | None | 1 |
| Jegs | 419-K4357 | 430.98 | 1 | None | 1 |
| vividracing.com | 153059694 | 399.95 | 1 | None | 1 |
| goturbo.net | PSBK4357 | 439.44 | 1 | None | 1 |
| lmperformance.com | 001217084 | 449.06 | 1 | None | 1 |
| automotivestuff.com | POWERSTOP-K4357 | 408.3 | 1 | None | 1 |
| truckandgear.com | K4357 | 507.33 | 1 | None | 1 |
| rvautoparts.com | P15K4357 | 388.23 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/210500000/210814500/part_--K4357---PowerStop--20a65e0583.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp