BMW E87 M Sport Sill Strip Side Skirt Left N/S Spacegrau Space Grey - A52

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW E87 M Sport Sill Strip Side Skirt Left N/S Spacegrau Space Grey - A52 is an original body component designed for installation on the left side of the 1 Series E87. Finished in the factory Spacegrau Metallic - A52 color, it maintains stylistic consistency with the M Sport line and restores the aesthetics of the side body section. This is a used, fully functional side skirt, suitable for post-accident repairs, visual corrections, and restoring the vehicle's factory appearance.

Specifications and technical data

• SKU: 0033557-SCG1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0033557
• Substitutable numbers: 51770033557, 0033557
• Location on the vehicle: Left
• Color: Spacegrau Metallic - A52
• Category: Splash Guards & Mud Flaps

Purpose and function of the side skirt component

The described side skirt has been designed specifically for the BMW 1 Series E87 in the M Sport version, intended for the left side of the vehicle. Its purpose is to cover the side sill and provide it with the sporty, dynamic character typical of the M line. This element contributes both to protecting the sill area from dirt and minor damage, as well as visually lowering the car's silhouette.

Thanks to its precise fit to the factory mounting points, the side skirt works in harmony with other M Sport components, creating a cohesive aerodynamic set. Installation takes place in the place of the original trim, which facilitates the replacement of a damaged element without the need for body modifications.

Color and visual fit of Spacegrau Metallic - A52

The factory Spacegrau Metallic - A52 color is a distinctive metallic shade of grey used by BMW, which complements the M Sport line well. Using original paint allows for maintaining a uniform body tone without the need for additional color matching when installed on a car with the same paint code.

In practice, this means that during body repairs, the scope of paint work can be limited, and in many cases, one can focus only on correction and polishing, which shortens the lead time and reduces costs. For users who care about the consistent look of the entire M Sport set, the color compatibility of the skirt with the rest of the body is a significant advantage.

Installation characteristics and application

The element is intended for installation on the left side of the vehicle, in the sill area, in place of the factory trim. The construction of the skirt is adapted to the original BMW E87 mounting points, which allows for installation without bodywork modifications. Replacing a damaged trim with the presented element is particularly beneficial for:

• repairs after side collisions in the sill area,
• visual renovation of a car equipped with the M Sport package,
• restoring the factory look after previous modifications.

The used nature of the part makes it an economical solution, while still being compliant with BMW factory specifications, which is important for maintaining the vehicle's originality.

Benefits of using an original BMW side skirt

Using an original M Sport side skirt for the BMW E87 brings several practical benefits:

• Factory fit – the element is designed for a specific model and body version, which translates into a proper fit with the door and fender lines.
• Stylistic consistency – maintaining the characteristic M Sport look, without differences in shape or profile compared to other elements of the set.
• Repair savings – a used original part allows for cost reduction compared to new components, while maintaining appropriate quality.
• Sill area protection – an additional barrier against dirt and minor mechanical damage during daily use.

Expanding your BMW sill area upgrade

If you are planning a comprehensive repair or upgrade of the sill area in your BMW and need other elements from the same group, such as covers, trims, or additional strips, check out the available parts in the BMW Mudflaps category.

Additional information for users concerned about handling

When working on the body and sill area, the condition of the suspension is often diagnosed in parallel, as it has a direct impact on handling precision and driving comfort. It is worth familiarizing yourself with practical tips regarding symptoms of suspension wear and the possibility of using dismantled parts to optimize service costs – this is discussed in detail in the article Suspension knocking? Discover a clever way to restore factory handling precision without spending a fortune at the service center.