BMW F10 M5 Catalytic Converter Holder Exhaust Bracket Right O/S Cyl 5-8 7846046

The BMW F10 M5 Exhaust Catalyst Bracket Right Cylinder 5-8 is an original exhaust system mounting component, designed for the right side of the engine in the M5 sports version. The robust construction of the bracket ensures stable support for the catalytic converter, which translates to safe operation of the exhaust system and reduction of unwanted vibrations and stresses. This is a practical solution for users who want to restore the factory mounting on their BMW F10 M5.

Specifications and technical data

• SKU: 7845899
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7845899
• Substitutable numbers: 7845899, 18327845899, 7846046, 18327846046
• Location on the vehicle: Right
• Category: Clamps, Flanges, Hangers & Hardware

Purpose and Function of the Catalyst Bracket

The presented bracket belongs to the category of Clamps, Brackets, Flanges, and Mounting Parts and is responsible for precisely securing the catalytic converter on the right side of the power unit, in the area of cylinders 5–8. A correctly chosen mount:

• stabilizes the exhaust system section at a critical point near the M5 engine,
• limits vibration transfer to other exhaust components,
• reduces the risk of cracks caused by thermal and mechanical overloads,
• helps maintain the correct position of the catalytic converter relative to other components.

Original BMW Origin and Fitment

The bracket comes from the BMW line, which means it retains factory geometry and compatibility with the M5 F10 exhaust system. Thanks to this, the component works well with standard catalytic converters and other mounting components, without the need for modifications or forced adjustments. An original mount also means:

• consistency with the factory exhaust system design,
• easier identification in service catalogs,
• predictable behavior under load and at high temperatures.

Vehicle Placement and Mounting Aspects

The component is designed for the right side of the vehicle, in the region of cylinders 5–8, which is important when selecting parts for the V8 engine used in the M5 F10. Correct placement of the bracket facilitates:

• maintaining appropriate mounting clearances relative to the body and engine accessories,
• proper routing of the exhaust system in the chassis tunnel,
• maintaining joint sealing by reducing stress on connections.

Due to its specific location, it is recommended to install it based on BMW service documentation or with the help of an experienced mechanic to fully utilize the bracket's structural properties.

Characteristics of the Used Part

The offered bracket is a used part, which represents a reasonable compromise between cost and maintaining original quality of workmanship. For many service and tuning projects for the M5 F10, choosing a used OEM mount allows you to:

• reduce repair costs while maintaining factory fitment,
• avoid problems with imprecise aftermarket parts,
• maintain structural consistency of the entire exhaust system.

This solution is particularly attractive when restoring a factory exhaust system after modifications or mechanical damage.

Assistance with Selection and Additional Materials

If you are planning extensive work on the exhaust system and want to avoid common mistakes when purchasing used mounting parts, it is worth reading the guide on our blog: buying used car parts for tuning – common mistakes and how to avoid them. You will find practical tips there to help you better plan the modernization or repair of your BMW M5 F10.

If you are also looking for other items from the Clamps, Brackets, Flanges, and Mounting Parts category dedicated to this brand, check out our offer for BMW clamps, brackets, flanges, and mounting parts to gather all the necessary mounting components in one place.