AEM Universal Adjustable Fuel Pressure Regulator (Black Anodized - Part # 25-302BK)

Maintain consistent fuel delivery and precise pressure tuning across all engine operating conditions with the AEM Universal Adjustable Fuel Pressure Regulator (Part # 25-302BK). CNC-machined from 6061-T6 billet aluminum with a sleek black anodized finish, this high-flow regulator supports demanding fuel requirements for naturally aspirated, turbocharged, and supercharged applications.

Featuring dual -6 AN (9/16"-18) inlet ports, a single -6 AN outlet port, and an integrated 1/8" NPT gauge port, this regulator offers a 1:1 boost reference ratio to increase fuel pressure proportionally with manifold boost pressure, ensuring optimal injector rail pressure under load.

Key Features & Benefits:

• 1:1 Boost-Dependent Pressure Rise: Proportioned fuel pressure adjustment rises 1 psi for every 1 psi of manifold boost.
• Billet 6061-T6 Aluminum Construction: Precision CNC-machined and black anodized for superior fuel resistance and durability.
• Flexible Plumbing Configuration: Features dual -6 AN (9/16"-18 ORB) inlet ports, one -6 AN outlet port, and a 1/8" NPT pressure gauge port.
• High-Flow Internal Orifice: Supports high-volume aftermarket fuel pumps without fuel restriction or pressure creep.

Technical Specifications:

• Inlet Ports: Dual -6 AN (9/16"-18 ORB)
• Outlet Port: Single -6 AN (9/16"-18 ORB)
• Gauge Port: 1/8" NPT
• Pressure Range: Adjustable 20 to 130 PSI
• Material / Finish: CNC-Machined 6061-T6 Billet Aluminum / Black Anodized
• Warranty: AEM Induction / Performance Electronics Standard Limited Warranty
• Brand: AEM