Adjustable Fuel Pressure Regulator

The AEM Universal Adjustable Fuel Pressure Regulator (Part # 25-302BK) is engineered to precisely control fuel pressure in a wide range of applications, from street cars to high-performance racing machines. It is capable of supporting fuel flow for engines up to 1,000 horsepower, making it a robust solution for significant power upgrades. Constructed from durable 6061-T6 billet aluminum with a black finish, this regulator is built for longevity and resistance to harsh engine bay conditions. It features dual -6AN inlets (9/16-18 thread) and a -6AN outlet, along with a 1/8 in. NPT port for easy installation of a fuel pressure gauge or sensor. The adjustable range is from 20 to 120 PSI, and it provides a 1:1 boost-dependent rising fuel pressure rate. It is street-legal for use on emissions-controlled, uncontrolled, and racing vehicles as it does not affect vehicle emissions. The product is backed by AEM's manufacturer's 1-year warranty.