Sill Strip BMW F30 F31 M Sport Side Skirt Trim Right O/S Mineralgrau Grey - B39

Visual condition of the part

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

Sill Strip BMW F30 F31 M Sport Side Skirt Trim Right O/S Mineralgrau Grey - B39 is an original body component designed for the right side of 3 Series F30/F31 vehicles, finished in the attractive Mineral Grau Metallic - B39 color. The M Sport side skirt ensures a seamless fit to the body lines, maintaining factory geometry and the characteristic, dynamic look of the M version. This is the ideal solution for users looking to restore the aesthetics and functionality of the sill area without compromising on fitment.

Specifications and technical data

• SKU: 8056580-MG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8056580
• Substitutable numbers: 51778056580, 8056580
• Weight: 150
• Location on the vehicle: Right
• Color: Mineral Grau Metallic - B39
• Category: Running Boards & Side Bars

Purpose and fitment for BMW F30/F31

The presented side skirt is designed specifically for BMW 3 Series F30/F31 models equipped with the M Sport package, intended for the right side of the vehicle. The component's design corresponds to factory mounting points, which facilitates installation and allows for maintaining the correct sill line without the need for modifications or adjustments required by aftermarket replacements.

The Mineral Grau Metallic - B39 color is a factory BMW paint, allowing the trim to integrate harmoniously with the bodywork in the same shade, reducing the need for additional painting while maintaining proper operating conditions and the state of the paint on the car.

Technical and structural characteristics

The side skirt belongs to the group of body components responsible for protecting and finishing the lower part of the vehicle's side. Its shape is matched to the sills of the BMW F30/F31 with the M Sport package, which ensures:

• proper adhesion to the bodywork along the entire length of the sill,
• stable mounting at factory points,
• preservation of the original M version styling line.

The element has a specific weight, which is important when selecting body parts in the context of balance and compliance with BMW's factory design assumptions. Using an original side skirt helps avoid problems with geometry, leaks, and excessive stress around the mounting points.

Function in the sill area and benefits of use

The side skirt in the BMW F30/F31 performs several key operational and visual functions:

• protects the lower part of the body side against dirt and minor mechanical damage,
• optically stabilizes the body line, emphasizing the sporty character of the M Sport package,
• enables an aesthetic finish of the transition between the sill and the lower part of the door.

The use of an original side skirt is particularly important after body and paint repairs, replacement of side elements, or when reconstructing the factory look of the car after damage. The used component allows for an economical restoration of the sill area's completeness while maintaining the proper standard of workmanship.

Condition, origin, and identification of the part

The offered side skirt is a used part, originating from original BMW production. Thanks to this, compliance with factory standards of quality, geometry, and surface finish is maintained. The product has an OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration and the selection of the appropriate element based on service documentation or manufacturer catalogs.

For users and workshops, this means the possibility of precisely matching the side skirt to a given BMW F30/F31 unit, without the risk of using an incorrect variant intended for a different body version or equipment package.

Selection of related elements and technical support

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, overlays, or additional strips, check the available parts in the BMW Side Skirts category.

For more extensive service work, it is worth using reliable sources of technical knowledge. Regarding engine fuel systems, an article describing diagnostics, selection by catalog numbers, and operating principles may be helpful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Summary

Sill Strip BMW F30 F31 M Sport Side Skirt Trim Right O/S Mineralgrau Grey - B39 is an original body component intended for the right side of the vehicle, ensuring compliance with the factory styling and construction of the 3 Series F30/F31. The used side skirt allows for a technically correct and economical restoration of the sill area, maintaining the characteristic look of the M version and the proper fit to the bodywork in Mineral Grau Metallic color.