# Power Stop K1146 Power Stop Z23 Evolution Sport Brake Upgrade Kits | Summit Racing

**Manufacturer:** Power Stop  
**MPN:** `K1146`

The Power Stop K1146 Front Z23 Carbon Fiber Brake Pads with Drilled & Slotted Brake Rotors Kit features a carbon-fiber ceramic compound that enhances braking performance. The kit includes drilled and slotted performance rotors, zinc plated for rust protection, and dual-layer high-temperature rubberized shims to reduce noise. The brake rotor, pad, and hardware are engineered to work together, increasing stopping power, improving durability, and eliminating dust.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Power Stop |
| Manufacturer name | Power Stop |
| Manufacturer | Power Stop |
| DimensionUnit | mm |
| Extra Product Name | Power Stop K1146 Power Stop Z23 Evolution Sport Brake Upgrade Kits \| Summit Racing |
| UPC | 00792088533302 |
| diameter | 296.0 |
| length | 296.0 |
| length_Attrib | Front Rotor Outside Diameter (mm) |
| moq | 1 |
| MPN | K1146 |
| multiple | 1 |
| qtyInStock | Jun 22, 2023 |
| SKU | PWR-K1146 |
| tierMinQty1 | 1 |
| tierPrice1 | 197.9900 |
| width | 296.0 |
| width_Attrib | Front Rotor Outside Diameter (mm) |
| Brand | Power Stop |
| Manufacturer's Part Number | K1146 |
| Part Type | Brake Rotor and Pad Combos |
| Product Line | Power Stop Z23 Evolution Sport Brake Upgrade Kits |
| Summit Racing Part Number | PWR-K1146 |
| Rotor Style | Cross-drilled and slotted surface |
| Intended for Street Use | Yes |
| For Use with Stock Calipers | Yes |
| Front Rotor Outside Diameter (in ) | 11.65 in. |
| Front Rotor Outside Diameter (mm) | 296.00mm |
| Front Rotor Thickness (in ) | 1.10 in. |
| Front Rotor Construction | Vented |
| 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. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Summit Racing | PWR-K1146 | 197.99 | 1 | None | 1 |
| JC Whitney | P15K1146 | 166.6 | 1 | None | 1 |
| Auto Parts Warehouse | P15K1146 | 187.6 | 1 | None | 1 |
| Jegs | 419-K1146 | 232.99 | 1 | None | 1 |
| vividracing.com | 153059171 | 215.95 | 1 | None | 1 |
| goturbo.net | PSBK1146 | 237.04 | 1 | None | 1 |
| automotivestuff.com | POWERSTOP-K1146 | 233.94 | 1 | None | 1 |
| lmperformance.com | 001223684 | 237.69 | 1 | None | 1 |
| rcagarage.com | 1-251-K1146 | 220.99 | 1 | None | 1 |
| truckandgear.com | K1146 | 287.45 | 1 | None | 1 |

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