Fuel rails / regulators

Adjustable fuel pressure regulator 2.0 to 5.0 bar. 

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989
Porsche 928 - 1980 to 1986 (non CIS)

Replaces Bosch 0280160262, 0280160232, 0280160215, Porsche 92811019802, 92811019801, 92811019800, 92811019826 (2.5 Bar no vacuum line connected)

Most of these regulators are original and now nearly 40 years old so they are prone to leak or fail causing all sorts of running and tuning issues.  They are easy to replace, albeit a little bit fiddly being at the front of the manifold for the 3.2ltr engine. 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.

Kit Includes:

• Porsche 911 3.2 Carrera / early 928 (non CIS) OEM fitting kit - SPA adjustable fuel pressure regulator
• Fuel pressure regulator body x 1
• 2.0 to 5.0 adjustable fuel pressure regulator instead of fixed regulator x 1
• Adapter fittings to fit OEM hose and fuel rail ends x 2
• Hose Tail fitting to fit factory return line x 1
• ORB Plug x 1

This kit must use the adjustable fuel pressure regulator as Bosch does not produce a standard 2.5bar pressure regulator in this form.  

Please Note
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 can also provide a solution for early 944 replacing Porsche part number 94411019801, Bosch part number 0280160214,

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92811019826

The product you are viewing cross references to these numbers

Fuel pressure regulator. 

Fits:

Porsche 964 Carrera 2 - 1989 to 1994
Porsche 964 Carrera 4 - 1989 to 1994
Porsche 964 RS - 1991 to 1993
Porsche 928 S4 / GTS - 07/1988 to 1994

Replaces Bosch 0280160297, and Porsche 92811019825 & 92811019804 & 92811019803 - 3.8 Bar (engine running, no vacuum line connected)

A direct replacement for the  OEM Bosch fuel pressure regulators used in many Porsche, Volvo, Mercedes and other makes.

Our fuel pressure regulator uses the latest Bosch regulators and by default is shipped with a 3.8 bar regulator to be a direct replacement.  This simple and elegant design uses steel O-Ring boss sealing adapters to the manifold with multiple options for hose connections.

Easy to replace regulator with Bosch OEM reliability

3 outlet ports for flexible hose, fitting, gauge, sensor port options  

The Bosch regulator is rated to a maximum fuel flow of 200lpm.  

Kit Includes:

• Porsche 964 / late 928 OEM fitting kit
• Fuel pressure regulator body x 1
• Bosch Fuel pressure regulator x 1
• Option for adjustable fuel pressure regulator instead of fixed regulator
• Custom adapter fittings to fit to Porsche OEM hose ends x 3
• ORB Plug x 1

* Mounting bracket not included.  Fits to factory regulator bracket or our bracket if required for additional cost

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92811019825

The product you are viewing cross references to these numbers