Replacement for Honda Acura DOHC Engine Adjustable Fuel Pressure Regulator Purple - B16 B18 B20 F20 F22 H23

Most modern fuel injected vehicles run a fuel pump in the tank and run much more fuel than it is needed to the fuel rail. A regulator keeps a certain amount of fuel pressure in the rail and then sends the rest back to the tank. However, tuners upgrade the air intake system as well as the exhaust system and often neglect that more fuel is needed to make those mods perform at their full potential. This Fuel Pressure Regulator is adjustable so you can tune the fuel pressure to your needs. Package Included: 1 x Adjustable Fuel Pressure Regulator 1 x Barb Fitting 3 x Discharge Ports Rubber O-Ring / Bolts Compatible with the list below: 88-91 Honda Civic Si, RT 88-91 CRX SI, HF 92-00 Honda Civic 94-01 Acura Integra 93-97 Honda Del Sol 97-99 Acura CL 4CYL 97-00 Honda CRV 95-98 Acura TL 91-01 Acura NSX 92-94 Acura Vigor