BMW Mini Roadster R59 Boot Trunk Lid Rear Active Electric Spoiler

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos. BMW Mini Roadster R59 Boot Trunk Lid Rear Active Electric Spoiler is a precisely engineered aerodynamic component from the Spoilers and wings category, dedicated to the rear section of the vehicle body. Its active, electric design ensures stable handling at higher speeds, and its factory origin from the Mini brand guarantees a perfect fit for the boot lid. Finished in Eclipse Grey Metallic - B24, it integrates harmoniously with the body lines and the factory paint palette.

Specifications and technical data

• SKU: 7400303-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7400303
• Substitutable numbers: 51627400303, 7400303, 51622759168, 2759168
• Location on the vehicle: Rear
• Part type: Spoiler
• Color: Eclipse Grey Metallic - B24
• Category: Spoilers & Wings

Purpose and function of the active spoiler

The rear active electric spoiler in the Mini Roadster R59 is responsible for dynamic management of airflow over the body. Depending on the vehicle speed, it changes its position, which allows for:

• increased rear axle downforce during high-speed driving,
• reduction of body lift and improved traction,
• more stable vehicle behavior during sudden maneuvers. Thanks to electric control, the spoiler works in conjunction with the vehicle's systems, ensuring repeatable, predictable operation without the need for driver intervention.

Construction, installation, and fitment

The component has been designed specifically for the rear section of the Mini Roadster R59, which translates into a proper fit with the boot lid and correct positioning relative to the body edges. The construction is intended for integration with the factory spoiler lifting and lowering mechanism, as well as the vehicle's electrical installation. The Eclipse Grey Metallic - B24 color allows for aesthetic matching to a body finished in the same paint or serves as a good base for potential repainting in a different shade. Its placement on the rear of the vehicle means the element has a direct impact on the airflow behind the car, which is significant for stability at higher speeds.

Characteristics of the used component

The offered spoiler is a used part, sourced from dismantling, which allows for the preservation of factory geometry and compatibility with original mounting points. This type of solution is particularly beneficial for post-accident repairs or replacing a damaged component when maintaining the original aerodynamic construction of the vehicle is a priority. Choosing an original spoiler from the same model series minimizes the risk of fitment issues and facilitates integration with the existing electric control system in the car.

Benefits of using an original spoiler

The use of an active electric spoiler in the Mini Roadster R59 translates into specific operational benefits:

• More stable handling at higher speeds thanks to increased rear axle downforce.
• Better predictability of car behavior during high-speed highway driving or cornering.
• Visual consistency with the body thanks to the factory shape and matched color.
• The ability to restore full functionality of the active spoiler system after damage to the original component. For users who value driving dynamics and aesthetics, such a component is an important part of the rear body zone, influencing both the appearance and the behavior of the vehicle in motion.

Modernization expansion and technical knowledge

If you are planning a comprehensive repair or modernization of the rear body zone in your Mini and need other components from the same group, such as additional wings, splitters, or other aerodynamic solutions, check the available parts in the Mini Spoilers and wings category. For drivers interested in a broader perspective on the impact of body and chassis components on car handling, knowledge about suspension operation may also be useful – more information can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.