Fuelab Universal EFI Adjustable Mini Fuel Pressure Regulator 25-90 psi 2 -6AN Inlets 1 -6AN Return Black

Fuelab EFI Electronic Adjustable Mini Fuel Pressure Regulator 25-90 PSI -6AN Inlets/Return Black | Adjustable 25-90 PSI Range | Fuel Pressure Regulator

Overview

The Fuelab EFI Electronic Adjustable Mini Fuel Pressure Regulator is a precision-engineered component designed to provide accurate and reliable fuel pressure control for a wide range of fuel-injected applications. Ideal for Subaru enthusiasts running aftermarket fuel systems or custom EFI setups, this regulator offers a versatile solution for maintaining consistent fuel pressure between 25 and 90 PSI. Its compact size and lightweight design make it especially suitable for installations in tight engine bays where space is limited.

Crafted from billet aluminum and finished with a durable anodized coating that meets military MIL-A-8625, Type II standards, this regulator exemplifies Fuelab’s commitment to quality and durability. The fine thread pitch allows for precise pressure adjustments, ensuring optimal fuel delivery tailored to your engine’s specific needs. The inclusion of multiple -6AN ports and a universal mounting bracket further enhances its adaptability across various Subaru platforms and custom fuel systems.

For Subaru owners, maintaining stable fuel pressure is critical to achieving consistent performance and reliability, especially when upgrading to higher-flow fuel pumps or tuning for increased power. This regulator’s compatibility with gasoline, diesel, methanol, and ethanol fuels adds to its versatility, making it a dependable choice for diverse fueling setups. The integrated gauge and pressure reference ports facilitate easy monitoring and fine-tuning, helping you extract the best from your Subaru’s fuel system.

Features & Specifications

This Fuelab EFI Electronic Adjustable Mini Fuel Pressure Regulator is engineered for universal fitment and features a 25-90 PSI adjustable pressure range. Constructed from billet aluminum with a black anodized finish, it delivers precise fuel pressure control for Subaru enthusiasts seeking reliable and compact fuel system components.

• Brand: Fuelab
• Product: EFI Electronic Adjustable Mini Fuel Pressure Regulator 25-90 PSI -6AN Inlets/Return Black
• Part Number: 53501-1
• Fitment: Universal
• Material: Billet Aluminum
• Finish: Black Anodized (MIL-A-8625, Type II)
• Construction: CNC Machined
• Origin: Not Specified
• Pressure Range: 25-90 PSI Adjustable
• Inlet Ports: Two -6AN
• Return Port: One -6AN
• Fuel Compatibility: Gasoline, Diesel, Methanol, Ethanol
• Gauge Port: 1/8 inch NPT with plug
• Pressure Reference Port: 1/8 inch NPT with barbed fitting
• Weight: 50% lighter than Fuelab 515/525 Series
• Mounting: Versatile bracket with stainless steel hardware included
• Warranty: Limited Lifetime

Key Benefits

• Performance: Precise fuel pressure adjustment ensures consistent fuel delivery for optimal engine tuning and power output.
• Durability: Billet aluminum construction with military-grade anodizing provides long-lasting corrosion resistance and strength.
• Fitment: Compact, lightweight design fits easily in tight engine bays common in Subaru platforms without sacrificing functionality.
• Compatibility: Supports multiple fuel types including gasoline, diesel, methanol, and ethanol, accommodating diverse Subaru fueling setups.
• Adjustability: Fine thread pitch allows for smooth and precise pressure tuning to match specific engine requirements.
• Monitoring: Integrated gauge and pressure reference ports simplify fuel system diagnostics and tuning adjustments.

What's Included

• 1× Fuelab EFI Electronic Adjustable Mini Fuel Pressure Regulator 25-90 PSI -6AN Inlets/Return Black
• Versatile mounting bracket
• Stainless steel mounting hardware
• 1/8 inch NPT gauge port plug
• Installation instructions

Installation & Compatibility

Installation of the Fuelab EFI Electronic Adjustable Mini Fuel Pressure Regulator is straightforward for enthusiasts with basic mechanical skills, especially given its compact size and included mounting hardware. No special tools beyond standard hand tools are typically required. Its universal fitment makes it compatible with a wide range of Subaru models and other EFI systems, but verifying fitment for your specific vehicle and fuel setup is recommended. Fine-tuning fuel pressure after installation is essential to optimize performance and ensure safe operation.

• Professional Installation: Recommended for those unfamiliar with fuel system components
• Modifications Required: None; designed for bolt-on installation
• Verify Compatibility: Confirm fitment for your specific Subaru model and fuel system configuration

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