These anodized billet 6061 aluminum adapter fittings allow an OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail. All fittings permit the FPR to be clocked into the proper position.

Part Number: 20-0301
Fitting Threads: 8AN ORB male
Application: 
Toyota 2JZ-GTE
Toyota 4E-FTE
Toyota 4AG-ZE
Toyota 4A-GE
Mitsubishi EVO X
Saab 9-2X Aero 2.0L
Subaru EJ20 GDA WRX
Mazda MX-5
etc. 
Required: Fuel rail must have a 8AN ORB female threaded port.

Part Number: 20-0302
Fitting Threads: 8AN ORB male
Application: 
Mitsubishi EVO VIII
Mitsubishi EVO IX
etc.
Required: Fuel rail must have a 8AN ORB female threaded port.

Part Number: 20-0303 
Fitting Threads: 8AN ORB male
Application: 
Nissan RB26DETT
Nissan RB25DET
Nissan SR20DET
Nissan KA24DE
Nissan CA18DET
Saab 9-2X Aero 2.5L
Subaru EJ20 GC8 WRX
Subaru EJ25 GR WRX
Mazda RX7 13B Series 6
etc.
Required: Fuel rail must have a 8AN ORB female threaded port.

Part Number: 14-0125 
Fitting Threads: 3/8" NPT male
Application: 
Toyota 2JZ-GTE
Toyota 4E-FTE
Toyota 4AG-ZE
Toyota 4A-GE
Mitsubishi EVO X
Saab 9-2X Aero 2.0L
Subaru EJ20 GDA WRX
Mazda MX-5
etc. 
Required: Fuel rail must have a 3/8" NPT female threaded port. PTFE sealing paste. Each end of the adapter fitting mimics the profile of an 11/16" (18mm) wrench for rotating during installation.

Part Number: 14-0165 
Fitting Threads: 3/8" NPT male
Application: 
Nissan RB26DETT
Nissan RB25DET
Nissan SR20DET
Nissan KA24DE
Nissan CA18DET
Saab 9-2X Aero 2.5L
Subaru EJ20 GC8 WRX
Subaru EJ25 GR WRX
Mazda RX7 13B Series 6
etc.
Required: Fuel rail must have a 3/8" NPT female threaded port. PTFE sealing paste. Each end of the adapter fitting mimics the profile of an 11/16" (18mm) wrench for rotating during installation.
Part Number: 14-0285 
Fitting Threads: 8AN ORB male
Application: 
Toyota 1JZ-GTE Non VVT-i
Toyota 1JZ-GTE VVT-i
Toyota 3S-GTE
Toyota 1UZ-FE
Mazda RX-7 13B Series 4
etc.
Required: Fuel rail must have a 8AN ORB female threaded port.

Part Number: 20-0210 
Fitting Threads: 8AN ORB male. Two piece design that uses 14-0125 and 20-0209.
Application: 
Toyota 2JZ-GTE
Toyota 4E-FTE
Toyota 4AG-ZE
Toyota 4A-GE
Mitsubishi EVO X
Saab 9-2X Aero 2.0L
Subaru EJ20 GDA WRX
Mazda MX-5
etc. 
Required: Fuel rail must have a 8AN ORB female threaded port. PTFE sealing paste. Each end of the adapter fitting mimics the profile of an 11/16" (18mm) wrench for rotating during installation.
 
Part Number: 20-0014 
Fitting Threads: 6AN ORB high pressure female ports (in/out). 6AN male male low pressure return port. 1/8" NPT female port.
Application: 
Audi 1.8L Turbo
Ford Falcon BA, BF, FG XR6 Turbo
Ford Territory Turbo
Volkswagen 1.8L Turbo
etc. 
Required: Mounts external to the fuel rail. A mounting location is required with hose and hose ends. PTFE sealing paste for 1/8" NPT port.