BMW 5 6 Series E60 E61N M5 E63 M6 Outlet Camshaft Exhaust Cylinders 1-5 125/A1

BMW E60 E61 LCI E63 E64 M5 M6 Camshaft is an original timing system component designed for advanced BMW 5 and 6 Series power units, including M versions. Thanks to precise cam geometry and factory fit to the engine head, it ensures stable valve operation and predictable performance. This solution is dedicated to users who expect consistent engine operating parameters with factory specifications and want to maintain the original M5/M6 unit characteristics.

Specifications and technical data

• SKU: 7836125
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 11317836125
• Substitutable numbers: 11317836125, 7836125, 230505, 006084
• Category: Other Engine Parts

Purpose and Compatibility

The presented camshaft has been designed for engines installed in BMW E60, E61 LCI, E63, and E64 models, including the sporty M5 and M6 variants. This means its cam profile, length, and mounting method are adapted to the specific design of the cylinder head and valve train of these units. Using an original component allows for maintaining:

• correct valve opening and closing phases at high RPMs,
• stable idle operation,
• performance repeatability across the entire RPM range.

Camshaft Technical Characteristics

The camshaft in BMW M5 and M6 engines is responsible for precise valve movement control under conditions of high thermal and mechanical load. The construction is based on hardened material with high wear resistance, which limits the wear of surfaces interacting with the tappets. This makes it possible to maintain stable valve clearance and a repeatable valve opening profile over a long service life.

The original BMW camshaft ensures:

• accurate reproduction of the factory cam profile,
• correct interaction with the factory timing system control,
• consistency with other cylinder head components (tappets, bearings, guides).

Application in Service and Tuning

Due to its construction, this camshaft is particularly useful for overhauling BMW M5 and M6 power units, as well as for restoring factory specifications after modifications. Choosing an original component helps avoid problems with incorrect engine operation, such as uneven idling, power drops, or ECU errors resulting from cam profile incompatibility.

For those interested in a broader approach to vehicle modification and using aftermarket components, it is worth consulting the guide on selecting used tuning parts: best used parts for tuning your car. This allows for better planning of power unit upgrades while maintaining a reasonable balance between cost and durability.

Component Condition and Benefits of Using an Original Part

The offered camshaft is a used component, which means it has already undergone a period of use but can still be effectively utilized in the engine repair or rebuild process. For this type of component, maintaining the correct cam geometry and mating surfaces is crucial, which translates to proper timing system operation and reduced risk of accelerated wear of other cylinder head parts.

Using an original BMW camshaft allows for maintaining the factory performance characteristics of the power unit, which is particularly important in M5 and M6 models, where the precision of valve control directly impacts engine performance and refinement.

Expanding Knowledge and Part Selection

When working on advanced power units, it is worthwhile to expand knowledge about the design differences between standard and sport versions. A good reference point is the analysis of solutions used in other premium segment brands – for example, in the Audi RS family. In this context, an article discussing the differences in engines, brakes, and chassis can be helpful: Audi RS vs other models – what's under the hood and chassis?. This helps to better understand how manufacturers design components for high-performance versions.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as additional timing components, cylinder head parts, or engine accessories, check the available parts in the Other BMW category.