Pressure Valves / Sensors / Dampers / Regulators

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,

Adjustable fuel pressure regulator with JIC / AN fittings. Porsche 911 EFI upgrade



Fits:
Porsche 911  - 1974 to 1983 (CIS to EFI upgrade)

This is the Motorsport/Custom version of our fuel pressure regulator that uses AN6 JIC fittings and plugs to suit aftermarket fuel lines and fuel rail configurations when converting from CIS to EFI, or removing the later model fuel injection systems for an alternative custom setup.

Our adjustable fuel pressure regulator uses the latest Bosch regulators and is adjustable from 2.0 to 5.0 Bar pressures. This simple and elegant design uses O-Ring boss sealing adapters to the manifold with multiple options for hose connections.  Ultimate hose layout flexibility is achieved through multiple port orientations and options so this allows for standard 3.2, 964, or 993 fuel hose configurations, or, for dead head configurations where there is a single feed line to each fuel rail and no return line from the rail, only this regulator.  

Easy to replace regulator with Bosch OEM reliability

3 outlet ports for flexible hose, fitting, gauge, sensor port options - now or for the future

This kit is perfect for any EFI conversion on any of the air cooled 6 cylinder engines.  These can be combined with our fuel rails that fit to either our 2 bolt adapters, or the 964/993 intake stacks

The Bosch regulator is rated to a maximum fuel flow of 200lpm.  The adjustable pressure regulator flows more, but we have not yet measured its upper limits, but it has been proven to work with a Bosch 044 fuel pump.

Kit Includes:

• Fuel pressure regulator body x 1
• 2.0 to 5.0 adjustable fuel pressure regulator instead of fixed regulator x 1
• AN6 JIC fittings x 4
• ORB Plugs x 2

Direct replacement for Porsche 911 Carrera 3.2 '84-89 fuel pressure damper as mounted to the fuel rail.
Direct replacement for Porsche 928 '85-95 Rear pulse damper 
Also replacement Renault Alpine A610, V6 77 00 266 953

A direct replacement for the no longer available OEM Bosch fuel pressure dampers used in many Porsche, Volvo, Mercedes and other makes.

Our fuel pressure damper uses the latest OEM pulse damper to be a direct replacement to the aging and leaking fuel pressure dampers. This simple and elegant design uses steel O-Ring boss sealing adapters to the manifold with multiple options for hose connections.

Easy to replace damper with Bosch OEM reliability

Spare outlet port for fuel pressure sensor. 

Kit includes

• Fuel pressure damper body x 1
• Pressure damper x 1
• Custom adapter fittings to fit to Porsche OEM hose ends x 2
• Custom mounting plug to factory bracket x 1
• ORB Plug x 1

Please Note
Replacement fuel pressure regulators now also available, check out our website for product details.
The product comes fully assembled and ready to install.
Our fuel pressure dampers do not use a vacuum port.  The original vacuum line can be plugged, or removed and capped.

Porsche 911  - 1974 to 1983 (CIS to EFI upgrade)

This is the Motorsport/Custom version of our fuel pressure regulator that uses AN6 JIC fittings and plugs to suit aftermarket fuel lines and fuel rail configurations when converting from CIS to EFI, or removing the later model fuel injection systems for an alternative custom setup.

Our fuel pressure regulator uses the latest Bosch regulators and is available in 3.0, 3.5, 3.8 and 4.0 Bar pressures. This simple and elegant design uses O-Ring boss sealing adapters to the manifold with multiple options for hose connections.  Ultimate hose layout flexibility is achieved through multiple port orientations and options so this allows for standard 3.2, 964, or 993 fuel hose configurations, or, for dead head configurations where there is a single feed line to each fuel rail and no return line from the rail, only this regulator.  

Easy to replace regulator with Bosch OEM reliability

3 outlet ports for flexible hose, fitting, gauge, sensor port options - now or for the future

This kit is perfect for any EFI conversion on any of the air cooled 6 cylinder engines.  These can be combined with our fuel rails that fit to either our 2 bolt adapters, or the 964/993 intake stacks

The Bosch regulator is rated to a maximum fuel flow of 200lpm.  The adjustable pressure regulator flows more, but we have not yet measured its upper limits, but it has been proven to work with a Bosch 044 fuel pump.

Kit Includes:

• AN 6 fitting kit - Bosch fixed pressure regulator
• Our flexible option uses JIC AN6 fittings, to allow for easy aftermarket lines to be made to suit your installation and hose layout.
• Fuel pressure regulator body x 1
• Bosch 3.8 bar fuel pressure regulator x 1
• AN6 JIC fittings x 4
• ORB Plugs x 2
• Mounting bracket to breather cover x 1

Our newly released fuel pressure regulator brackets mount to the Adapt Motorsport fuel pressure regulators to the engine breather cover bolts on top of the classic aircooled engines.  
The same as Porsche do for the 964.  

Manufactured from CNC machine aluminium and anodised in a dark silver colour, they really add a nice look to any classic Porsche engine bay.

Please Note
Only the regulator brackets and fasteners are included in the kit, the regulator is shown for reference purposes only and not included.  

We have a range of different regulators that can be ordered.

PLEASE NOTE:

• The surcharge for this reconditioned part will be refunded when the exchange unit is received and approved by us and the relevant manufacturer.
• Please note, surcharge refunds often take an average of 6 to 8 weeks to be approved by the manufacturer.
• Acceptance of the exchange part is at the manufacturer's discretion, based on the part being fit for reconditioning.
• All surcharges and exchanges are subject to our terms and conditions.