High Resilience for Secure Connections

Fuel injection lines offer unfavorable conditions for permanently secure connections: Strong vibrations, high temperature fluctuations, and strongly changing system pressure levels make high demands of the component.

Felss Fuel Injection Line

Felss fuel injection lines demonstrate good seal qualities and resilience without additional components or soldering points. Material stabilization takes place at the decisive points. Component handling and installation remain unchanged in the process. Felss fuel injection lines offer a significant improvement of the surface quality and increased precision of the geometry.

Added Value

Felss Benefits Icon Stronger


Surface finishing in the seal area ensures more resilience at higher pressure levels.

Felss Benefits Icon Resource Efficient

Resource Efficient

Additional components and soldering points are dispensed with.

Felss Benefits Icon Faster


Only one process step to the ready-to-install component.

Felss Benefits Icon More Precise

More Precise

Increasing surface quality.

Felss Components in Use: Our Applications

Felss Camshaft


This Felss camshaft has active cylinder management for the first time: when less power is required, the vehicle changes to a mode in which only two cylinders work.

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Felss Side Shaft

Side Shaft

Felss drive shafts offer intelligent wall thickness distribution depending upon the strain requirements, as well as optimized torsional strength and material stabilization.

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How Can We Help You?

We would be happy to advise you personally about our solutions and are available to answer any inquiries concerning the Felss Group.