BMW Z4 Series E85 Roadster Cabrio Wind Deflector Protection Centre 7117746

The BMW Z4 Series E85 Roadster Cabrio Wind Deflector Protection Centre is a practical protective element mounted in the central part of the passenger area, which improves driving comfort with the roof down. Thanks to its design, it reduces air turbulence in the cabin, lowers noise, and allows for calmer communication at higher speeds. This solution is particularly valued by drivers who want to fully enjoy the character of a roadster while maintaining interior comfort and functionality.

Specifications and technical data

• SKU: 7117746
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7117746
• Substitutable numbers: 54347117746, 7117746
• Category: Other Exterior Parts & Accessories

Purpose and function in the BMW Z4 E85 Roadster Cabrio

The presented item, described as BMW Z4 Series E85 Roadster Cabrio Wind Deflector Protection Centre, has been designed for the central part of the space between the seats in the convertible version. Its task is to reduce the airflow entering the cabin when driving with the roof open, which translates into more stable aerodynamic conditions inside the vehicle.

The wind deflector helps to reduce drafts around the head and neck, which is particularly noticeable during longer trips. Reducing air turbulence also improves the subjective feeling of temperature, making driving with the roof down more comfortable in a wider range of weather conditions.

Technical characteristics and fitment

As an element dedicated to the specific BMW Z4 E85 generation, the deflector is structurally matched to the factory mounting points in the bodywork. This means that installation does not require any modifications or adaptations – the part works with the original interior geometry, maintaining consistency with the roadster's styling line.

The central placement of the deflector ensures even distribution of the airflow behind the seats, which improves flow stability throughout the cabin. This type of solution is particularly beneficial during dynamic driving, where changes in speed and direction generate variable aerodynamic loads.

Brand, origin, and condition of the part

The offered deflector comes from a product group associated with the Mini brand, which means it is a part from the segment of original manufacturer solutions. Such components are designed with the vehicle manufacturer's quality standards in mind, which translates into precise fitment and predictable performance during operation.

The part is in used condition, which in practice means it was previously used in a vehicle but retains functionality consistent with its intended purpose. For many users, this is a reasonable compromise between the purchase cost and maintaining the original design and fitment for the specific BMW Z4 E85 model.

Benefits of using a wind deflector

• Reduction of air turbulence in the cabin when driving with the roof down.
• Reduction of aerodynamic noise in the passenger zone.
• Improvement of thermal comfort around the head and neck.
• Better voice communication inside the vehicle at higher speeds.
• Fitment to factory mounting points in the BMW Z4 E85 Roadster Cabrio.

Configuration expansion and selection of related parts

If you are planning a comprehensive repair or upgrade of the body and interior area in your BMW and need other elements from the same group, such as additional covers, trim elements, or accessories mounted within the cabin, check the available parts in the Other Mini category.

When planning modifications for sports and performance cars, including roadster models, it is also worth paying attention to the differences in manufacturers' approaches to drivetrains and chassis. A good knowledge base in this area is an article comparing the designs of sports Audi versions with standard variants – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

Summary

The BMW Z4 Series E85 Roadster Cabrio Wind Deflector Protection Centre is a functional element that improves driving comfort with the roof down by reducing air turbulence in the cabin. Dedicated fitment to the specific Z4 generation, origin from the Mini group, and adherence to the original mounting concept make it a reasonable choice for users looking for a proven, technically matched solution for their roadster.