Side Skirt BMW F21 F22 M Sport Sill Strip Left N/S Estorilblau Estoril Blue B45

Visual condition of the part

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

Side Skirt BMW F21 F22 M Sport Sill Strip Left N/S Estorilblau Estoril Blue B45 is an original body component designed for the M Sport version, which helps maintain a consistent, dynamic look for the side of the vehicle. Thanks to the factory Estoril Blau Metallic B45 paint, the trim perfectly matches the styling lines of the 1 Series F21 and 2 Series F22 models. This is a practical solution for users who want to replace a damaged left side skirt while maintaining proper fitment and aesthetics.

Specifications and technical data

• SKU: 8056817-EB1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8056817
• Substitutable numbers: 51778056817, 8056817
• Location on the vehicle: Left
• Color: Estoril Blau Metallic - B45
• Category: Running Boards & Side Bars

Purpose and fitment for BMW M Sport

The presented sill strip has been designed specifically for BMW F21 and F22 models with the M Sport package, intended for the left side of the vehicle. This ensures correct shaping for factory mounting points, an appropriate profile matched to the body lines, and the preservation of the characteristic sporty appearance. Placement on the left side of the vehicle facilitates clear identification of the part when planning repairs or replacement.

Estoril Blau Metallic B45 color and visual appeal

The Estoril Blau Metallic B45 color is one of the most recognizable paints used on sporty BMW variants, especially in M Sport versions. Using a trim in this shade allows you to:

• maintain color consistency across the entire side of the vehicle,
• minimize the need for additional painting when the part is selected correctly,
• preserve the characteristic, dynamic body appearance typical of the F21/F22 series.

For users who care about body aesthetics, this is a particularly beneficial solution, as replacing a damaged side skirt with a part in the same paint color allows for the quick restoration of the car's attractive look.

Functional characteristics and the role of the sill strip

The sill strip in the M Sport zone serves both a visual and practical function. It is responsible for the aesthetic finish of the lower part of the vehicle's side, while also acting as a component that can absorb some minor operational loads, such as dirt or light impacts from small stones. Using an original trim allows you to:

• maintain proper fitment with other body components,
• preserve the aerodynamic line intended for the M Sport version,
• reduce the risk of incorrect installation typical of aftermarket replacements.

As a result, replacing a damaged component with an original sill strip is a technically safe and predictable solution in terms of the final result.

Used condition and economic benefits

The item is offered in used condition, which represents a reasonable compromise between quality and repair costs. Choosing such a sill strip allows for significant cost savings compared to a new part, while maintaining original origin and proper fitment. For many BMW users, this is a practical way to restore the correct appearance of the sill area after a collision or operational damage.

Support with selection and additional information

Before purchasing, it is worth verifying the compatibility of the part with the specific equipment version and vehicle model year to ensure full compatibility with the body. The product has assigned OEM part numbers and interchangeable numbers, which facilitates matching to a specific BMW unit based on service documentation or manufacturer catalogs.

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

For users interested in a wider range of vehicle modifications, including improving the sound and engine performance characteristics, information regarding the exhaust system may also be useful – you can find more practical tips in the article Performance exhaust system: used manifolds and sports catalytic converters on the road.