BMW E90 M Performance Rear Boot Trunk Lid Spoiler Tailgate Black Sapphire

BMW E90 M Performance Rear Boot Trunk Lid Spoiler Tailgate Black Sapphire is an original, used trunk lid spoiler designed for the rear of the BMW 3 Series E90 body. This M Performance line component in Black Sapphire Metallic allows for an aesthetic upgrade of the vehicle while improving the aerodynamics of the rear section. It is a solution for drivers who want to maintain the factory character of their BMW while giving it a more dynamic look.

Specifications and technical data

• SKU: 0396344-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0396344
• Substitutable numbers: 51710396344, 0396344
• Location on the vehicle: Rear
• Color: Black Sapphire Metallic - 475
• Category: Spoilers & Wings

Characteristics and purpose of the M Performance spoiler

The presented trunk lid spoiler has been designed specifically for the BMW E90 sedan, ensuring factory-fitment to the body lines. Mounted on the trunk lid, it stabilizes airflow at the rear of the vehicle, which translates into better vehicle handling at higher speeds and a sportier appearance.

Its placement on the rear of the vehicle makes the spoiler one of the most visible elements of optical tuning, while not interfering with the body structure. It is a practical choice for users who want to combine aerodynamic function with a subtle yet clearly sporty stylistic accent.

Exterior appearance and Black Sapphire Metallic color

The Black Sapphire Metallic – 475 finish blends perfectly with the factory BMW paint palette, especially on dark body configurations. The metallic black emphasizes the trunk lid line, creating a cohesive, elegant visual strip between the taillights and the edge of the lid.

In practice, this means the spoiler can be installed both as a color-matched element for a black body and as a contrasting accent on lighter paint jobs. This makes it a universal base for personalization – it can be left in its current color or treated as a prepped component for potential painting according to an individual project.

Benefits of installation on a BMW E90

Installing an M Performance spoiler on the trunk lid of a BMW E90 is a solution that combines visual and functional aspects. The most important advantages include:

• enhancing the sporty character of the rear bodywork without losing the factory BMW style,
• better optical closure of the trunk line and sharper definition of the lid edge,
• the possibility of aesthetic matching to existing paint or an individual project,
• maintaining compatibility with original mounting points and body geometry.

For users upgrading their M styling package or supplementing existing aerodynamic elements, this spoiler is a cohesive component from the same visual group, allowing for the consistent development of the car's sporty image.

Condition, origin, and practical application

The offered item comes from the line of original BMW components and is part of the Spoilers and wings category. As a used part, it may show signs of wear typical for such components, which is natural when removed from a vehicle. At the same time, it retains its aerodynamic function and the ability to be reinstalled on another BMW E90.

In practice, the spoiler will work well both as a replacement for a damaged part and as a visual upgrade for a car that was not previously equipped with the M Performance package. It is a sensible choice for drivers looking for an original styling solution without having to resort to aftermarket parts with uncertain fitment.

Modernization expansion – BMW Spoilers and wings

If you are planning a comprehensive repair or modernization of the rear body section of your BMW and need other elements from the same group, such as additional wings, spoilers, or lid covers, check out the available parts in the BMW Spoilers and wings category.

For drivers who are simultaneously upgrading their drivetrain or considering changing the transmission configuration in their car, a practical guide on choosing a gearbox and common faults may be helpful – more information can be found in the article Transmission: manual, automatic, or DSG – common faults and a guide to buying a used gearbox.