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![EFI Fuel Pressure Regulator w/(2) -8 AN Inlet/Outlet Ports & (1) -8 AN Return [.188 in. Valve]](https://www.jegs.com/images/mini_750/900/906/906-wrc-43303.jpg)
Vehicle Info NeededWATERMAN RACINGPART NUMBER: 906-WRC-43303
EFI Fuel Pressure Regulator w/(2) -8 AN Inlet/Outlet Ports & (1) -8 AN Return [.188 in. Valve]
$31304
Ships on 09/18/2026
Lowest Price GuaranteeEFI-Style
- EFI Fuel Pressure Regulator
- (2) -8 AN Inlet/Outlet Ports
- (1) -8 AN Return
- .188 in. Valve
- Capable of 150 GPH
- 35-75 psi Adjustable Pressure
- 1:1 Vacuum/Boost Reference
- 1/8 in. NPT Gauge Port
- Gas, Ethanol, Alcohol, Diesel Compatible
This Waterman Racing Components Fuel Pressure Regulator provides easy adjustability and can be installed before or after the throttle body or fuel injectors.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeFuel Pressure Regulator
BrandWATERMAN RACING
Package Height2.75
Package Width5.5
Package Length5.5
Weight1.0 PG
Mounting Bracket IncludedYes
Regulator FinishBlack
Gauge PortYes
Fittings IncludedNo
QuantitySold individually
Boost/Vacuum Reference PortYes
Regulator StyleReturn
Vendor Part NumberWRC-43303
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
