# Power Stop S1138 Performance Brake Calipers - Pair (Front) for 1984-1991 BMW 318I

### Performance Overview

Power Stop S1138 Performance Brake Calipers - Pair (Front) is a vehicle-specific automotive part designed for 1984-1991 BMW 318I. PowerStop Performance Brake Calipers are designed as direct bolt-on replacements and are compatible with stock and custom wheels. These high quality brake calipers are 100% pressure tested and come with a high-temperature red powder-coating for maximum endurance. Plus, PowerStop Brake Calipers are available with new premium boots and seals, as well as high-temperature silicone lubricant on the caliper pins for superior durability. Thanks to these exceptional brake calipers, you will enjoy improved brake performance of your vehicle.

### Key Features

-   Designed as a vehicle-specific replacement for compatible applications
-   Helps restore dependable braking performance for daily driving
-   Application-focused fitment helps support straightforward installation
-   Built for reliable stopping power and consistent brake response
-   Recommended to verify year, make, model, and position before ordering

### Vehicle Fitment

**Fitment Summary:** 1984-1991 BMW 318I, 318IS, 325, 325E + 4 more

**Position:** Front

-   1991 BMW 318I— Position: Front
-   1991 BMW 318IS— Position: Front
-   1986-1988 BMW 325— Position: Front
-   1984-1987 BMW 325E— Position: Front
-   1986-1987 BMW 325ES— Position: Front
-   1987-1991 BMW 325I— Position: Front
-   1987-1991 BMW 325IS— Position: Front
-   1988-1991 BMW 325IX— Position: Front

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is S1138.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   front performance brake calipers - pair (front) for BMW 318I
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-   Power Stop S1138 fitment
-   S1138 replacement performance brake calipers - pair (front)
-   front performance brake calipers - pair (front) compatible with BMW 318I

### Vehicle Fitment Table

   

Year

Make

Model

Position

1991

BMW

318I

Front

1991

BMW

318IS

Front

1986

BMW

325

Front

1987

BMW

325

Front

1988

BMW

325

Front

1984

BMW

325E

Front

1985

BMW

325E

Front

1986

BMW

325E

Front

1987

BMW

325E

Front

1986

BMW

325ES

Front

1987

BMW

325ES

Front

1987

BMW

325I

Front

1988

BMW

325I

Front

1989

BMW

325I

Front

1990

BMW

325I

Front

1991

BMW

325I

Front

1987

BMW

325IS

Front

1988

BMW

325IS

Front

1989

BMW

325IS

Front

1990

BMW

325IS

Front

1991

BMW

325IS

Front

1988

BMW

325IX

Front

1989

BMW

325IX

Front

1990

BMW

325IX

Front

1991

BMW

325IX

Front

## Details

- **Price:** 339.37 CAD
- **Vendor:** PowerStop
- **Type:** Automotive Part
- **Tags:** 1984 BMW 325E, 1986 BMW 325, 1986 BMW 325ES, 1987 BMW 325I, 1987 BMW 325IS, 1988 BMW 325IX, 1991 BMW 318I, 1991 BMW 318IS, Automotive Part, Automotive Parts, Daily Driving, Direct Replacement, Front, Performance Brake Calipers - Pair (Front), Power Stop, Power Stop S1138, S1138, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 339.37 CAD | In stock |

## Images

- Power Stop S1138 Performance Brake Calipers - Pair (Front) for 1984-1991 BMW 318I product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/power-stop-s1138-performance-brake-calipers-pair-front-for-1984-1991-bmw-318i-s1138)
> Updated: 2026-07-14