BMW E90 AC Style Roof Window Spoiler M Sport Wing Black Sapphire Metallic - 475

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 AC Style Roof Window Spoiler M Sport Wing Black Sapphire Metallic is a rear roof spoiler in M Sport style, designed for installation above the rear window on the BMW 3 Series E90. This item from the spoilers and wings category enhances the vehicle's aerodynamics and gives it a distinctly sporty character in Black Sapphire Metallic.

Specifications and technical data

• SKU: E90-AC-SPOILER-BS
• Mark: Unbranded
• Condition: Used
• OEM Part Number: E90-AC-SPOILER-BS
• Substitutable numbers: AC Style, M Sport
• Location on the vehicle: Rear
• Part type: Spoiler
• Category: Spoilers & Wings

Characteristics and Purpose of the BMW E90 Roof Spoiler

The presented AC Style M Sport roof spoiler has been designed for installation at the rear of the roof, above the rear window of the BMW E90 sedan. Its placement at the rear of the vehicle helps to streamline airflow over the body, contributing to more stable handling at higher speeds and a more dynamic appearance of the rear section of the car.

The wing's profile has been shaped to visually complement the M Sport package and AC Style aesthetics, ensuring the spoiler integrates well with factory bumpers, side skirts, and other sporty equipment. The Black Sapphire Metallic finish provides color consistency with the bodywork in this shade and facilitates matching with the original BMW finish.

Construction, Installation, and Body Integration

This spoiler belongs to the category of spoilers and wings body parts, mounted in the rear area of the vehicle. Its shape has been developed to:

• visually widen the rear of the car, emphasizing the roofline,
• reduce air turbulence around the rear window and trunk lid,
• maintain compatibility with the factory seals and roof contours of the BMW E90.

The element is intended for installation at the rear of the vehicle, making it easy to integrate with the existing roofline without requiring modifications to the body structure. This allows the spoiler to be used both as a complement to the M Sport package and as a standalone visual upgrade for the standard body version.

Benefits of Using the AC Style M Sport Spoiler

The application of the M Sport style rear roof spoiler on the BMW E90 offers a range of practical and aesthetic benefits:

• Sporty Body Appearance – a clearly emphasized roof edge and a more aggressive rear profile.
• Improved Stylistic Cohesion – integration with AC Style and M Sport package aesthetics, enhancing the overall look of the vehicle.
• Optimized Airflow – streamlined airflow over the rear window, promoting stability during dynamic driving.
• Aesthetic Black Sapphire Metallic Finish – an attractive metallic paint that facilitates integration with the factory body color.

Condition, Origin, and Practical Application

The product comes from a manufacturer designated as Unbranded, offering an attractive combination of sporty styling and a favorable price-to-quality ratio. The item is used, meaning it has been previously in use but is still suitable for further service after proper installation.

As part of the spoilers and wings category, this spoiler can be used either as a replacement for an already installed part or as a way to visually modernize the car. The placement on the vehicle designated as rear clearly indicates the installation zone, simplifying the selection of the correct component when planning body modifications.

Selection and Alternatives in the Spoilers and Wings Category

If you are looking for other Unbranded spoilers and wings suitable for different models and body configurations, check out the Unbranded spoilers and wings available in our store to compare shapes, finishes, and styles for your project.

When choosing body parts, many people wonder whether a used component or a new replacement is a better option. If you want to make an informed decision about when a used part is a sensible choice, read our article 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement, where you'll find practical tips and selection criteria.