Radium 20-0010-00 Universal 3Bar Fuel Pressure Regulator with Bosch Top

Vehicle Fitment

• Universal fuel pressure regulator - not vehicle-specific
• Fits most aftermarket and custom fuel systems with 6AN/-6AN plumbing
• Suitable for gasoline, ethanol blends (E85), and methanol fuel setups
• Confirm regulator size and port compatibility with your application before installation

Features

• Built around a genuine Bosch 3 Bar (43.5 psi) static regulator top for reliable fuel pressure control
• Billet 6061 aluminum housing for strength and corrosion resistance
• Compact design with integrated mounting bracket for flexible installation
• Two 6AN ORB high-pressure ports for inlet and outlet
• Integrated 6AN male return port reduces hose fittings and potential leak points
• 1/8-27 NPT port provided for fuel pressure gauge or transducer
• Vacuum reference port with 1:1 ratio changes fuel pressure with engine load
• Laser-etched and anodized finish for durability and easy identification

Specifications

• Part Number: 20-0010-00
• Regulator Style: Return-style fuel pressure regulator
• Regulator Top: Bosch 3 Bar (43.5 psi) static
• Material: Billet 6061 aluminum housing
• Ports: Two 6AN ORB high-pressure; one integrated 6AN male return
• Additional Port: 1/8-27 NPT for gauge/transducer
• Boost/Vacuum Reference: Yes, 1:1 ratio
• Finish: Black anodized with laser etching

Included Components

• 1x Radium 20-0010-00 universal fuel pressure regulator
• 1x integrated billet mounting bracket
• 1x -6AN male adapter fitting
• 1x 9/16-18 port plug fitting
• 1x 1/8-27 NPT port plug
• Stainless steel snap ring and mounting hardware

Product Description

The Radium 20-0010-00 universal fuel pressure regulator is a precision-engineered component designed to deliver consistent and reliable fuel pressure control in a wide range of engine and fuel system setups. Built around a genuine Bosch 3 Bar (43.5 psi) static regulator top, this regulator establishes a solid baseline for fuel delivery in performance, street, and race applications. Its compact billet 6061 aluminum housing offers strength, corrosion resistance, and easy mounting, while the vacuum reference port allows fuel pressure to change with intake manifold pressure for optimal tuning flexibility.

Equipped with two high-pressure 6AN ORB ports and an integrated 6AN male return port, the Radium 20-0010-00 simplifies plumbing and minimizes potential leak points. A 1/8-27 NPT port lets you install a fuel pressure gauge or transducer to monitor system performance. Because this regulator is universal rather than vehicle-specific, always verify your fuel system's hose size, port orientation, and desired pressure before installation. With its anodized finish and durable construction, this regulator is suited to gasoline, ethanol blends, and methanol fuel systems in custom, high-performance, and motorsport environments.