Porsche 928 S4 fuel pressure damper (87-92) (rear)

Completely new pressure damper, an alternative beautiful product for a fair price. Fits directly, quick installation. This damper is located at the rear of the engine under the air filter.

First photo is the original for identification purposes.

The fuel pressure damper can cause annoying malfunctions such as irregular idling speed. A defective damper can be recognized by measuring the fuel pressure. The pressure should be stable and not fluctuate.

Replacement for the Bosch 0280161035