Mini R56 R57 Rear Right O/S Wheel Arch Trim Extension Flare Midnight Black

Mini R56 R57 Rear Right O/S Wheel Arch Trim Extension Flare Midnight Black is an original body component designed for installation on the right side of the rear axle. Thanks to its precise fit to the body lines and factory mounting geometry, it allows for an aesthetically pleasing and technically correct replacement of a damaged trim. This is a practical solution for users who want to restore a cohesive body appearance and maintain proper fender edge protection.

Specifications and technical data

• SKU: 7157106-MNB
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7157106
• Substitutable numbers: 51777319554, 7319554, 51777157106, 7157106
• Location on the vehicle: Rear, Right
• Color: Midnight Black Metallic - A94
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The described wheel arch trim has been designed specifically for Mini R56 and R57 models and is mounted in the rear area, on the right side of the vehicle. Its purpose is to protect the fender edge from stone chips, dirt, and minor mechanical damage, as well as to maintain the characteristic side line of the Mini body. Precise fitment to the specific side of the vehicle reduces the risk of stress and leaks at the contact point with the bodywork.

Color and aesthetics – Midnight Black Metallic A94

The component is finished in the factory Midnight Black Metallic A94 color, which allows for a seamless match with body paint in the same tone. Metallic black effectively masks typical operational dirt and emphasizes the dynamic character of the Mini, while also making it easier to visually match with other exterior elements, such as the bumper or side skirts. For many users, this is a quick way to restore the aesthetics of the side body section without the need for additional painting.

Technical characteristics and installation

The wheel arch trim is structurally prepared for installation at the original Mini mounting points, which helps maintain the correct body geometry. This enables:

• restoring the factory transition line between the fender and the rear bumper,
• maintaining the proper distance between the tire and the wheel arch edge,
• reducing the risk of tires rubbing against plastic elements during full suspension compression.

The product comes from the group of original Mini components, which facilitates selection for a specific body version and helps avoid problems typical of universal-fit aftermarket replacements.

Condition of the component and service application

The offered wheel arch trim is a used part, making it an attractive solution for post-accident repairs, bodywork corrections, or restoring a car to a factory-like condition on a reasonable budget. Such elements are particularly useful when only the outer trim has been damaged, while the structural integrity of the body remains intact. Selecting the correct color and mounting side allows for shorter repair times and limits the scope of additional finishing work.

Integration with other Mini body components

The rear right wheel arch trim works in conjunction with adjacent body components, such as the rear bumper, side skirt, or inner wheel arch liner. Proper installation affects:

• maintaining the continuity of the vehicle's side line,
• proper drainage of water and mud from the wheel area,
• reducing fender edge corrosion through additional protection.

As a result, the component serves both a visual and practical function, supporting the long-term operation of the bodywork in daily road conditions.

If you are planning a comprehensive repair or upgrade of the rear wheel arch area in your Mini and need other elements from the same group, such as additional covers, trims, or supplementary moldings, check out the available parts in the Other Mini category.

To better understand the structural differences between standard and sports versions, as well as the impact of body and chassis components on vehicle handling, it is worth reading the blog article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how the selection of appropriate components translates into the vehicle's character.