This product has been discontinued

S&S Cycle Closed-Loop Upgrade for VFI Equipped Engines - 55-1590


  • Manufacturer: S and S Cycle


S&S Cycle Closed-Loop Upgrade For VFI Equipped Engines

  • Allows VFI users to upgrade to a closed loop system
  • Kit includes 2 oxygen sensors, 2 weld-in exhaust bosses, an oxygen sensor wiring sub-harness, all required connectors and instructions
  • Closed Loop sensor kits are available for both Magnetti Marelli and Delphi style S&S VFI modules

Manufacturer Part Number: 55-1590