*The store has not been updated recently. You may want to contact the merchant to confirm the availability of the product.
The Arospeed adjustable fuel pressure regulator ensures proper, reliable fuel delivery on naturally aspirated and turbocharged vehicles. Arospeed adjustable fuel pressure regulators for EFI engines utilizes extra light weight diaphragm assembly that provides excellent pulsation dampening; to dampen the pressure spikes caused by high flow fuel pumps and cycling injectors (especially non-factory high flow fuel injectors). Arospeed fuel pressure regulators are designed to provide the correct fuel pressure for any high performance fuel injected vehicle.