BMW F44 Rear Spoiler Trunk Lid Trim Lip Tailgate Alpina White 9448940

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F44 Rear Spoiler Trunk Lid Trim Lip Tailgate Alpina White is an original body component from the Spoilers and wings category, designed for installation on the rear of the vehicle. Engineered by BMW, it ensures a factory-perfect fit, stylistic consistency with the body lines, and an aesthetic finish in the Alpinweiss 3 - 300 shade, ideal for cars in this color.

Specifications and technical data

• SKU: 9448940-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9448940
• Substitutable numbers: 9448940
• Location on the vehicle: Rear
• Color: Alpinweiss 3 - 300
• Category: Spoilers & Wings

Purpose and function of the spoiler

The BMW F44 Rear Spoiler Trunk Lid Trim Lip Tailgate is designed to improve the visual dynamics of the rear bodywork and vehicle stability at higher speeds. Mounted on the trunk lid, it creates a distinct airflow cutoff edge, which contributes to more predictable vehicle handling.

As an original BMW part, the spoiler maintains the design language of the F44 model, does not disrupt the geometry of the trunk lid, and allows for the preservation of the vehicle's stock character while highlighting its sporty profile.

Color and body fitment

The component is finished in the factory Alpinweiss 3 - 300 color, allowing for aesthetic integration with bodywork painted in this shade without the need for additional painting. This helps reduce preparation time for installation and minimizes the risk of color discrepancies between the component and the rest of the body.

Choosing the right color is important for both visual and practical reasons – the factory finish facilitates subsequent maintenance, polishing, and any potential detailing work on the rear of the vehicle.

Installation characteristics

The rear spoiler is intended for installation on the trunk lid of the BMW F44, in the area of the rear edge of the lid. The OEM design ensures proper fitment to the sheet metal contours and correct adhesion to the surface, which is crucial for the stability of the component while driving.

Before installation, it is recommended to:

• thoroughly clean and degrease the surface of the trunk lid,
• verify the alignment line of the spoiler against the body,
• check the gaps and edges after initial fitting.

This preparation method allows for a durable seating of the component and reduces stress at the contact point with the bodywork.

Component condition and service application

The spoiler is a used part, making it an attractive solution for post-accident repairs, replacing damaged body components, or for budget-friendly visual upgrades of the car. The used OEM component allows for maintaining consistency with other body parts and reducing costs compared to new parts.

It can be used both as a replacement for a damaged spoiler and as an additional piece of equipment for vehicles that did not feature such a trunk lid finish from the factory.

Benefits of using an original BMW spoiler

Using an original BMW F44 Rear Spoiler Trunk Lid Trim Lip Tailgate offers a number of practical benefits:

• Factory fitment – compatibility with the body lines and trunk lid geometry, with no modifications required.
• Color consistency – Alpinweiss 3 - 300 paint matched to the factory body finish.
• Aesthetic enhancement of the rear of the vehicle – a more dynamic line and a distinct rear lid edge.
• Service solution – the possibility of an economical replacement of a damaged component while maintaining manufacturer standards.

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other components from the same group, such as additional flaps, trunk lid edge covers, or other aerodynamic profiles, check out the available parts in the BMW Spoilers and wings category.

To expand your knowledge about the operation of power units, their typical failures, and the impact of accessories on performance, it is worth reading the article describing the refreshment of the 3.0 V6 CDI engine – The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI, which shows how properly selected components affect the durability and refinement of the drivetrain.