AEM Adjustable Fuel Pressure Regulator, Black Anodized, Acura and Honda Offset Flange with Straight Return Line Fitting. Adj Fuel Press Reg. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. X2P Honda K20 Thermal Intake Manifold Gasket K20TIMG. Turbosmart EBoost2 60mm Boost Controller (Black). Aeromotive Belt Drive Pump EFI Regulator. Hybrid Racing Fuel Pressure Gauge.