They work in tandem with your AEM fuel pressure regulator to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operation under load.
- ClearanceItem:N
- EPA:N/A
- Fuel Delivery>Fuel Pressure Regulators
- LTL:N
- MPN:25-4002
- Non-CARB:Y
- Prop65:N
- SpecialOrder:N