Rear Bumper Diffuser BMW G11 G12 M Sport Lower Centre Trim Cover Panel 8061150

Visual condition of the part

The product shows signs of use visible in the photos.

Rear Bumper Diffuser BMW G11 G12 M Sport Lower Centre Trim Cover Panel is an original body component designed for installation in the lower, central part of the bumper. This lower trim cover panel improves the aerodynamics of the vehicle's rear, optimizes airflow, and restores the factory look of the M Sport version. As a part from the Bumpers and reinforcements category, it serves as a functional addition to the rear body area.

Specifications and technical data

• SKU: 8061150
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8061150
• Substitutable numbers: 8061150, 51128061150
• Location on the vehicle: Rear
• Category: Bumpers & Reinforcements

Purpose and function in the BMW G11 / G12 body

The diffuser is designed for installation in the rear of the vehicle, in the lower bumper segment, replacing the factory center panel of the M Sport version. It is responsible for:

• optimizing airflow under the car in the rear zone,
• providing an aesthetic finish to the lower edge of the bumper,
• creating a visually cohesive connection with other M Sport package components.

By maintaining the original geometry, the diffuser helps maintain body stability at higher speeds and reduces air turbulence behind the vehicle.

Construction and fitment for the M Sport bumper

The component was developed by BMW as part of the rear bumper aerodynamic system. The diffuser design includes:

• precise mounting points for the factory M Sport bumper,
• a shape tailored to the body lines of the 7 Series G11/G12,
• a profile that allows for proper air discharge from under the chassis.

Its original origin from the Bumpers and reinforcements group ensures compatibility with factory mounts and maintains the proper rigidity of the rear bumper section.

Performance characteristics of the used component

As a used part, the diffuser is a cost-effective solution for accident repairs or restoring the completeness of the M Sport package. It allows for:

• restoring the original look of the rear bumper without the need to purchase a new part,
• maintaining factory fitment with the bumper and adjacent panels,
• reducing service costs while maintaining the original BMW specification.

It is a practical choice when replacing a damaged or missing diffuser in vehicles used on a daily basis.

Benefits of using an original rear diffuser

Using a factory diffuser in the BMW G11/G12 M Sport provides a number of technical and visual benefits:

• Aerodynamic consistency – maintaining the airflow characteristics designed by the manufacturer for the rear body section.
• Factory fitment – no need for bumper modifications, drilling holes, or using additional adapters.
• Aesthetics consistent with the M Sport package – the rear of the vehicle regains the characteristic, sporty look intended for this equipment version.

Expanding the modernization of the BMW rear zone

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