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Fuel Pressure Regulator Adjustable Red
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 with 1:1 ratio so you can tune the fuel pressure to your needs.
It can provide precise consistent boost as much as twice of the factory fuel flow.
Manage your fuel system requirements, increase fuel delivery by racing pressure.
Increase fuel delivery by raising pressure around 5-10 horsepower
Professional installation is highly recommended. (No instruction included).
