Direct replacement for the OEM Bosch fuel pressure regulators on the Porsche 944 and some other makes and models. Most of these regulators are original and now nearly 40 years old. They are prone to leaking or failure and can cause all sorts of running and tuning issues.
To suit the lower operating fuel pressure of the 3.2 Motronic, we use an adjustable fuel pressure regulator. This simple and elegant design uses steel O-Ring boss sealing adapters to the manifold.
- Easily replaceable fuel pressure regulator.
- Spare outlet for fuel pressure gauge or sensor.
The adjustable fuel pressure regulator has been tested with Bosch 044 fuel pumps, but the upper limit of fuel flow rate has not been tested.
What is Included in the kit:
Porsche 944 OEM Fitting Kit - SPA Adjustable Fuel Pressure Regulator
- 1 x Fuel pressure regulator body
- 1 x 2.0 to 5.0 adjustable fuel pressure regulator instead of fixed regulator
- 1 x Adapter fittings to fit OEM hose and fuel rail ends.
- 1 x Hose Tail fitting to fit factory return line
- 2 x ORB Plug
Applications
- Replaces Porsche part number 944 110 198 01 for Porsche 944 '82 to '85 with the M44.02 and M44.04 engines. 2.5 bar base fuel pressure.
- Replacement for Bosch 0 280 160 214
- Also for many Alfa Romeo Spider 116 85 32 045 00, 6052 28 930, Citroen CX & Peugeot 6052340, Volvo 760 1987-1990, 780 1987-1990, 960, Fiat / Lancia Strada / 124 Prisma 6052340 60522893, 4430290, Ford Sierra Transit 85TF 9P917AB, Jaguar XJ 73232A, Renault Prisma 77 00 680 165, BMW E23 E24 E28 13 531 273 329, SAAB 900 750 164, Volvo 240, 242, 244, 245, 246, 740, 745 & 340-360
This kit must use the adjustable fuel pressure regulator as Bosch does not produce a standard 2.5bar pressure regulator in this form. If you have aftermarket fuel injection where you can adjust the fuel pressure settings in your ECU and would like the Bosch fuel pressure regulator in the available 3.0, 3.5, 3.8, 4.0 pressures we can provide this at the time of purchase or reach out to us and we can customise a product for you.
Additional Notes:
** Other fittings and options such as fuel pressure sensors, or fuel pressure gauges available upon request.
** We have also developed fuel pressure dampers for the 3.2 and 928 engines, check out our site for the product details.
** The fuel pressure regulator needs to be adjusted and set on the car after installation to ensure the operating conditions meet the factory specifications. A fuel pressure gauge and fittings to adapt to the factory fuel rails is required to be able to complete this procedure. The regulators are not shipped pre-set to the 2.5bar operating pressure.
** We also stock the 944 fuel pressure damper as a direct replacement.
