Fuelab 59501-1 Ultralight EFI Adjustable Fuel Pressure Regulator 25-90 PSI

The Fuelab 59501-1 Ultralight EFI Adjustable Fuel Pressure Regulator is engineered for high-performance fuel systems requiring precise pressure control in a lightweight package. This compact regulator features an adjustable pressure range of 25-90 PSI, making it ideal for electronic fuel injection applications across automotive, marine, and powersports platforms.

Key Features:

• Adjustable fuel pressure range: 25-90 PSI for versatile EFI tuning
• Ultralight aluminum construction for weight-conscious builds
• Dual -8AN inlet ports for flexible fuel system configuration
• Single -6AN return port for efficient fuel return routing
• Precision machined components ensure consistent pressure regulation
• 1:1 rising rate regulation maintains proper air/fuel ratios
• Integrated pressure adjustment mechanism with locking capability
• Compatible with gasoline and alcohol-based fuels

This fuel pressure regulator is designed for engine swaps, race applications, and performance street vehicles where reliable fuel pressure control is critical. The dual inlet design allows for easy integration into various fuel system layouts, while the lightweight construction minimizes added weight to your build. The easy-access adjustment mechanism allows for precise tuning without removing the regulator from the vehicle.