EFI Filter Regulator 3/8npt Ports 175GPH

The Holley EFI Filter Regulator 3/8npt Ports 175GPH is an essential component for modern electronic fuel injection engines that require precise pressure control and clean fuel delivery. This in-line regulator is designed for fuel-injected gasoline engines, ensuring consistent pressure stability that directly influences engine performance and reliability. It is ideal for custom EFI systems, retrofitting classic cars, or maintaining high-performance vehicles.

Featuring an integrated 10-micron filter element, this regulator protects fuel injectors from contamination, thereby extending their lifespan and maintaining optimal spray patterns. The regulator is constructed from anodized aluminum with a black and clear finish, providing corrosion resistance while maintaining accuracy across its 175 GPH flow capacity. All three ports accept 3/8-inch NPT female connections, allowing for flexible installation in various fuel rail systems and return-line configurations.

Hobbyists and professional technicians can rely on this regulator for EFI conversions and fuel system upgrades. Its design is compatible with a range of fuel types, making it a versatile choice for different applications. Whether you're enhancing a performance vehicle or upgrading an older model, this regulator ensures your fuel system operates efficiently.