AEM High Capacity Adjustable Fuel Pressure Regulator 30-90 PSI Black Anodized (25-305BK)

The AEM High Capacity Adjustable Fuel Pressure Regulator (P/N 25-305BK) is built for reliable fuel pressure control in demanding street and motorsport setups. With an adjustable 30–90 PSI range and a tough black anodized finish, it helps you maintain stable fueling where consistent pressure is critical—especially on high-flow fuel systems.

Key Features

• High-capacity design: Supports high-flow fuel delivery requirements.
• Fully adjustable: Set fuel pressure from 30–90 PSI for precise tuning.
• Black anodized housing: Corrosion-resistant finish for long service life.

Vehicle Fitment

Check your vehicle details before ordering.

Fitment disclaimer: Confirm compatibility with your engine/fuel system setup prior to purchase.

Benefits

• Improved consistency: Helps maintain steady pressure under changing load and demand.
• Better tune control: Fine adjustment supports accurate fuel mapping.
• Track-ready durability: Designed to handle performance use.

Why Buy From Us

• NZ & AU focused support: Local-friendly service for enthusiasts and workshops.
• Genuine performance parts: Quality components from trusted brands.
• Fast order processing: Get your build moving with minimal downtime.