M47 & M57 Valve Tool

This valve spring tool was specifically developed for BMW M47 and M57 diesel engines and enables fast and efficient valve spring replacement.

Unlike many 3D-printed solutions, the tool is manufactured from high-quality 6061 aluminum and designed for high stability and long-term durability – especially when working with upgraded valve springs.

A key advantage of the tool is the ability to replace all valve springs of one cylinder simultaneously. This significantly reduces the required workload and allows for a more efficient valve spring replacement process.

Particularly when using upgraded valve springs with substantially higher spring rates, the robust aluminum construction ensures safe and reliable handling even under high load.

Developed for precise work and regular use in workshop, performance, and motorsport applications.

Material

• CNC-machined from 6061 aluminum

Scope of Delivery

• Valve spring tool
• Mounting hardware