The Fuelab Pro Series Fuel Pressure Regulator 40–80 PSI is a high-flow, performance-driven fuel control solution engineered for demanding EFI and carbureted fuel systems. Designed with dual 10AN inlet ports and a 10AN return, this regulator is built to support high horsepower applications that require stable, consistent fuel pressure under all operating conditions. Its precision bypass-style design allows excess fuel to return smoothly to the tank, helping maintain accurate pressure control even during rapid load changes. Constructed from high-quality machined components, the Pro Series regulator delivers reliability, tunability, and durability for street, strip, and competition fuel systems.
Key Features
Adjustable fuel pressure range from 40–80 PSI
Dual 10AN inlet ports support high-volume fuel flow
10AN return port for efficient bypass-style regulation
Designed for EFI and carbureted fuel system applications
Precision-machined construction for durability and accuracy
Maintains stable fuel pressure under high horsepower demand
Vehicle Fitment
Universal – All Makes – Performance Fuel Systems / All Models