BMW F21 F22 M Sport Sill Strip Side Skirt Left N/S Mineralgrau Grey - B39

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos. BMW F21 F22 M Sport Sill Strip Side Skirt Left N/S Mineralgrau Grey is an original side skirt designed for factory sport packages. This component ensures a cohesive, dynamic look for the side of the vehicle body and provides a precise fit to the body lines, characteristic of original BMW components.

Specifications and technical data

• SKU: 8056817-MG1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8056817
• Substitutable numbers: 51778056817, 8056817
• Location on the vehicle: Left
• Color: Mineral Grau Metallic - B39
• Category: Running Boards & Side Bars

Purpose and fitment

The presented side skirt is designed as a left-side component, dedicated to BMW F21 and F22 models with the M Sport package. The construction corresponds to factory mounting points, which facilitates installation and allows for maintaining the original geometry of the sill area without the need for modifications. By using a component from the same M Sport styling line, the body regains a cohesive, sporty character, and the transition between the sill and the bumpers remains visually and technically uniform.

Color and finish

The side skirt is finished in Mineral Grau Metallic B39, used factory-standard on many BMW vehicles. The metallic paint coating provides a characteristic play of light on the surface, blending well with the body lines and other elements of the M Sport package. Selecting a component in the same shade allows you to limit the scope of paint work or skip it entirely if the condition of the coating is acceptable in relation to the rest of the bodywork.

Performance characteristics

The original M Sport side skirt serves both an aesthetic and protective function. The shape of the sill has been optimized for:

• maintaining proper aerodynamics of the side of the vehicle body,
• protecting the lower edge of the bodywork against typical operational damage,
• visual consistency with factory bumpers and M Sport overlays. As a dismantled part, the sill allows for an economical repair or restoration of the styling package while maintaining the original BMW specification.

Condition and origin

The product comes from dismantling and is offered as a used part. This type of component is a good solution for post-accident repairs, correcting parking damage, or restoring the factory look of the car after modifications. The original origin promotes proper fitment with doors, wheel arches, and other elements of the side body zone.

Complementary elements and technical knowledge

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 Sill Strips category. When selecting dismantled elements, especially in the case of more complex repairs, it is worth knowing good practices regarding the assessment of the condition of used components. Helpful information on the safe selection of components from the secondary market can be found in the article Fuel dosing problems: what to look for when buying a used injection pump and fuel rails?, which discusses key aspects of purchasing used parts in terms of their further operation.