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Radium Off-Road Fuel Rail Polaris Prostar 2.0L

Bolt-on fuel billet fuel rail for the Polaris Prostar 2.0L engine found in various powersports vehicles. Direct factory fitment without modifications. 8AN ORB threaded ports. Extra port in center to use with various fuel system accessories. INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

Upgrade the fuel system on your Polaris powersports vehicle with the Radium Engineering Off-Road Fuel Rail for the ProStar 2.0L engine. This billet fuel rail is designed as a direct factory-fit replacement, providing a clean installation without modifications. Its durable construction and application-specific design make it a reliable choice for performance-focused fuel system builds and maintenance applications.
The Radium Engineering RAD20-1138 fuel rail features 8AN ORB threaded ports for secure fuel line connections and compatibility with a wide range of fuel system components. An additional center port provides a convenient connection point for fuel system accessories, helping support customized plumbing configurations and installation requirements. The port arrangement is designed to improve flexibility while maintaining a streamlined engine bay installation.
Installation instructions are available at RadiumAuto.com to help guide the installation process. This product is intended for off-road and powersports use and is not approved for use on emissions-controlled vehicles or applications requiring CARB certification. Verify vehicle and engine compatibility before ordering, and follow all applicable fuel system safety procedures during installation. The Radium Engineering Part Number RAD20-1138 is sold as one fuel rail.

Features:

  • Direct factory-fit replacement for Polaris ProStar 2.0L engines
  • Billet construction for durable fuel system performance
  • 8AN ORB threaded ports for flexible fuel line connections
  • Additional center port for compatible fuel system accessories
  • Designed for installation without modifications
  • Off-road and powersports application
  • CARB not approved