Weapon-R 958-111-101 Universal Adjustable Fuel Pressure Regulator

The Weapon-R 958-111-101 is a compact, fully adjustable universal fuel pressure regulator engineered for high-performance and racing applications. Precision-machined from 6061 billet aluminum using CNC manufacturing processes, this regulator delivers the durability and accuracy demanded by serious performance builds.

Key Features:

• Fully adjustable output pressure to fine-tune fuel delivery for your specific application
• CNC-machined 6061 billet aluminum construction for lightweight strength and corrosion resistance
• Threaded ports allow flexible configuration to suit virtually any fuel system layout
• Capable of supporting engines producing in excess of 800 horsepower
• Compact design for easy fitment in tight engine bays
• Universal fitment — compatible with a wide range of EFI performance fuel systems
• Silver anodized finish for a clean, professional appearance

The Weapon-R adjustable fuel pressure regulator is designed to work seamlessly with Weapon-R fuel rail adapters, which eliminate the OEM regulator to maximize fuel flow to the regulator. Whether you're building a street performance vehicle or a full competition race car, the 958-111-101 gives you precise control over your fuel system's output pressure.