Skip to content
AEM 25-305BK Fuel Pressure Regulator (+Pressure Gauge and AN10 Fittings)
- Universal fuel pressure regulator adapts to virtually any vehicle
- Longer spring for wider range of adjustment (40 – 130 PSI)
- Single large return orifice accommodates very high flow rate pumps
- Boost dependent rising fuel pressure rate (1:1)
- Three -6AN (9/16”-18) ORB O-ring style inlet ports (2 inlet, 1 return)
- Easy to use adjustment screw
- Integrated 1/8" NPT gauge port
- 5mm (3/16") vacuum hose
- Alcohol fuel and race gas compatible
- CNC-machined from 6061-T6 billet aluminum
- High precision fuel pressure gauge included
- AN6 plug included
- (2)AN6 orb/AN10 fittings included
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device