AEM Universal Adjustable Fuel Pressure Regulator

AEM Universal Adjustable Fuel Pressure Regulator (25-302BK)

Professional-Grade Fuel Pressure Control for 1000HP Applications

The AEM Universal Adjustable Fuel Pressure Regulator (25-302BK) delivers precise fuel pressure control for high-performance engines producing up to 1000 horsepower. This black anodized billet aluminum regulator features patented interchangeable discharge ports and proven reliability in the most demanding racing applications.

Key Performance Features

Massive Flow Capacity

• Supports fuel systems up to 1000 HP
• Adjustable from 20 PSI to maximum pump capacity
• 1:1 boost-dependent rising rate
• Maintains consistent pressure under all conditions

Patented Port Design

• Interchangeable discharge ports match any fuel pump output
• Dual -6AN (9/16"-18) inlet ports
• Single -6AN outlet port
• 1/8" NPT gauge port for pressure monitoring

Premium Construction

CNC-Machined Excellence

• 6061-T6 billet aluminum construction
• Hard black anodized finish
• Precision-machined internals
• Proven durability in racing environments

Universal Compatibility

• Adapts to virtually any fuel system
• Works with all fuel types
• Compatible with return and returnless systems
• Easy integration with existing setups

Installation Benefits

• Clear adjustment mechanism
• Secure mounting provisions
• Professional appearance
• Reliable long-term operation

Inlet: 2 x -6AN (9/16-18) Outlet: -6AN - Gauge Port: 1/8 in. NPT - Black