# StopTech Slotted Sport Brake Rotor

StopTech Slotted Sport Rotors are 1-piece direct replacement brake discs for factory brake systems and stock calipers that look great behind your wheels – and offer significantly improved braking performance. The unique slotting aids with heat and brake dust dispersal; prevents glazing of the pads; adds bite and improves wet and dry braking performance. Built to last; the black e-coating provides protection from corrosion and the high carbon metallurgy (in most applications) offers quieter operation; better crack resistance and increased performance.

-   Black E-Coated Non-Friction - Corrosion Protection
-   Double Disk Ground For Consistent Friction Surface
-   Superior Resistance To Cracks From Thermal Stress
-   Increased Initial bite and Wet Weather Response
-   Directional Curve Vane Designs On Selected Apps
-   Cryogenic Treatment Reduces Residual Stress
-   Slots Helps Evacuate Gasses/Dust/Heat
-   Direct OE Replacement

This Part Fits:

Year

Make

Model

Submodel

1991

BMW

318i

Base

1991

BMW

318is

Base

1986-1988

BMW

325

Base

1984-1987

BMW

325e

Base

1986-1987

BMW

325es

Base

1987-1991

BMW

325i

Base

1987-1991

BMW

325is

Base

1988-1991

BMW

325iX

Base

## Details

- **Price:** 233.57 CAD
- **Vendor:** Stoptech
- **Type:** Brake Rotors - Slotted

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 233.57 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- User 6
- Logo Image
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/stoptech-slotted-sport-brake-rotor-5)
> Updated: 2026-07-01