AEM Adjustable Fuel Pressure Regulator for Honda D15B, D16A, B17A, B18A, H22A, H23A, G25A, C30A, C32A/B
AEM Adjustable Fuel Pressure Regulator
- To suit Honda D15B, D16A, B17A, B18A, H22A, H23A, G25A, C30A, C32A/B (see details below)
- Adjustable from 20 psi to maximum fuel pump capacity
- Mounts directly to OE fuel rail or AEM High Volume Fuel Rail
- 9/16" x 18 (Dash 6) inlet and outlet
- Interchangeable discharge orifices (single large port included)
- 90 degree return line fitting
- Boost dependent rising fuel pressure rate (1:1)
- AEM part no. : 25-303BK
Ask a question about this productAEM 25-303BK Adjustable Fuel Regulator Specifications
AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump. A single large discharge orifice is included. AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 AN or 9/16"x18 fittings.
Caution: Honda uses two types of mounting flanges for the fuel pressure regulator. This product is only compatible with bases with inline holes and will not fit on bases with offset holes. Please refer to the diagram above before ordering.
Application list
- D15B6
- D16A1/6
- B17A1
- B18A1
- H22A1
- H23A1
- G25A1/4
- C30A1
- C32A6
- C32B1
Note: H22 and H23 engines require the use of the AEM High Volume Fuel Rail for Honda F22A, H22, H23. This AEM adjustable fuel pressure regulator is not compatible with the standard fuel rail on these applications.
Characteristics
| Car Make | Honda |
|---|---|
| Engine Code | D15, D16A, B17, B18A, H22A, H23A, C30A, C32B |
| Manufacturer | AEM |
Behind the first "plug & play", programmable ECU in the 90's, the American company AEM is reknown for its high performance electronical parts. From adjustable ECUs to all sorts of gauges, wideband kits, water and methanol injection kits, dataloggers and fuel pumps, AEM offer the best solutions for the most highly tuned vehicles.