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

Visual condition of the part

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

BMW F30 F31 M-Package Sill Trim Strip Right Mineralgrau - B39 is an original body element from the M line, designed for the right side of the vehicle. Finished in the attractive Mineral Grau Metallic - B39 color, it allows you to maintain the cohesive look of the factory M package and restore the aesthetics and functionality of the sill. This is a practical solution for users who want to technically correctly recreate the side body line on their BMW 3 Series F30/F31.

Specifications and technical data

• SKU: 8056580-MG1
• 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

Characteristics of the M-Package Sill Trim Strip

The presented sill trim strip belongs to the Sill Trims category and is dedicated for installation on the right side of the body. As an element of the M package, it has been designed to emphasize the dynamic side line of the car and visually lower the silhouette. Thanks to its factory profile, it ensures proper edge guidance of the sill and a harmonious transition between the fender and other body panels.

The Mineral Grau Metallic - B39 color is a popular BMW paint that pairs well with the M line and allows for aesthetic matching with originally painted body elements. The metallic structure of the paint promotes even light distribution on the surface of the trim strip, which reduces the visibility of minor dirt and improves the visual appeal of the vehicle.

Function and Application in BMW F30/F31 Body

The M-Package sill trim strip performs several important structural and functional roles:

• shapes the side body line, giving it the sporty character typical of M versions,
• protects the sill from direct external factors,
• is a finishing element that visually tidies up the lower door and sill area,
• allows for correct fitment with factory body mounting points.

The placement on the right side of the vehicle has been designed so that the trim strip works with the original mounting points and maintains the correct geometry in relation to other M package elements. This ensures a cohesive, factory look after proper installation without the need for body modifications.

Condition, Origin, and Technical Aspects

The element comes from the BMW offering and is a used part, allowing for economical repair or restoration of the M package while maintaining original specifications. The product has assigned OEM part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific body version and vehicle year. The weight of the sill trim strip specified in the technical data is adapted to the side body zone structure so as not to negatively affect the vehicle's weight distribution.

As an element from the Sill Trims category, the trim strip is intended for installation in the lower part of the body side, using factory mounting points. When correctly installed, it forms a stable addition to the external structure, limiting the risk of looseness and unwanted vibrations during operation.

Benefits of Using an Original Sill Trim Strip

Using the original M-Package sill trim strip in Mineral Grau Metallic - B39 color allows for stylistic consistency of the entire body and avoids fitment problems typical of aftermarket alternatives. The correct profile and geometry of the element promote precise fitting with doors, fenders, and other M package components, which translates into an aesthetic appearance and proper drainage of water and dirt from the sill area.

For users who are upgrading a standard body version to the M specification, such a sill trim strip provides a practical basis for a complete styling kit, without the need for intervention in the vehicle's load-bearing structure. This solution allows for combining a sporty look with the preservation of factory installation standards.

Related Elements and Additional Information

If you are planning a comprehensive restoration or modernization of the side body of your BMW and also need other elements from the same group, check the available parts in the BMW Sill Trims category.

If you are interested in the topic of selecting used body parts and ways to maintain an attractive car appearance at reasonable costs, advisory materials may be helpful, such as the article Used Car Parts for Mini Cooper – A Way to Style and Save, which discusses a practical approach to choosing parts from the secondary market.