Rear Bumper Diffuser BMW E92 E93 M Sport Lower Centre Trim Cover Panel 8041191

Visual condition of the part 

The product shows signs of use visible in the photos. 

Rear Bumper Diffuser BMW E92 E93 M Sport Lower Centre Trim Cover Panel is a body component from the Bumpers and reinforcements category, designed for installation in the rear section of the vehicle. Engineered for the M Sport line, it helps maintain a consistent, sporty look for the rear of the car and ensures proper airflow under the bumper. This is a practical solution for users who want to restore the factory geometry and aesthetics of the rear body area.

Specifications and technical data

• SKU: 8041191-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8041191
• Substitutable numbers: 51128041191, 8041191
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and function of the diffuser

The diffuser acts as a lower rear bumper cover, mounted in the rear section of the vehicle. It is responsible for:

• protecting the lower edge of the bumper from mechanical damage,
• streamlining airflow under the car,
• providing an aesthetic finish to the bumper area in M Sport versions.

Thanks to a design consistent with BMW factory specifications, the component maintains the correct body lines and does not require any modifications to the bumper structure.

Compatibility and fitment

The presented diffuser is designed for BMW 3 Series E92 and E93 models equipped with the M Sport package. Based on an OEM solution, it ensures:

• precise fitment with the rear bumper,
• retention of original mounting points,
• easier installation as a direct replacement for the factory component.

Such fitment reduces the risk of improper installation and allows for maintaining a consistent look for the rear of the bodywork.

Product characteristics and condition

The diffuser comes from the BMW range and is a used component, which in practice offers a real opportunity for an economical repair or restoration of the M Sport configuration without the need to purchase a new part. It is a good solution for users who want to return to the factory look of the rear bumper after a collision, parking damage, or modification.

Its location in the rear zone of the vehicle means that a correctly selected diffuser affects both the visual perception of the car and the protection of the lower bumper elements against dirt and minor operational damage.

Benefits of installation in BMW E92 / E93 M Sport

Using this diffuser in a BMW E92 or E93 with the M Sport package allows you to:

• restore the consistent, sporty look of the rear bumper,
• maintain the original body line in accordance with the BMW design,
• preserve the protective function of the lower part of the bumper,
• minimize repair costs compared to purchasing a new component.

For users who value factory solutions, it is important that the diffuser belongs to the Bumpers and reinforcements group, which facilitates the selection of other rear body components in the event of a more extensive repair.

If you are planning a comprehensive repair or upgrade of the rear bumper area in your BMW and need other components from the same group, such as reinforcements, beams, or additional covers, check out the available parts in the BMW Bumpers and reinforcements category.