Fuel Pressure Regulator – Porsche 928 / 964

Fuel pressure regulator for precise control of fuel pressure in the injection system, suitable for Porsche 928 and 964 models.

Details at a glance

• Regulates fuel pressure within the injection system
• Ensures stable mixture formation and reliable engine operation
• Direct replacement according to Porsche specification
• Diagram reference No. 4

Description

This fuel pressure regulator ensures constant and precise fuel pressure within the injection system. Correct system pressure is crucial for clean combustion, optimal power delivery, and stable engine operation.

The regulator replaces the factory unit without modifications and fully complies with Porsche specifications. It ensures that excess fuel is reliably returned to the tank and that the injection pressure per unit of time remains within the intended range.

Technical Data

• Component: Fuel Pressure Regulator
• Installation Position: Fuel Rail / Injection System
• Diagram Reference: No. 4

Compatibility / Vehicle Assignment

• Porsche 928 S4 / GT – 1988 to 1991
• Porsche 928 GTS – 1992 to 1995
• Porsche 964 C2 / C4 / Carrera RS – 1989 to 1994

Scope of Delivery

• 1× Fuel Pressure Regulator

Note

Please ensure the regulator matches the existing injection system before installation.