Cobra Fi2000R Closed Loop Fuel Management

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  Please double check your selection prior to placing your order, as this item is NOT eligible for return. Please see our full list of return restrictions.

  Current motorcycle engines utilizing oxygen sensors and closed loop technology have very lean air/fuel mixture settings from the factory. These settings can limit power and make the engines run hotter than earlier model-year units. The Fi2000R O2 digital fuel processor is designed to work with all exhaust systems (stock or aftermarket) equipped with oxygen sensors in place. It accurately adjusts the fuel-injected engine's air/fuel ratio in order for it to run properly. Best of all it works much like a carburetor jet kit with adjustments similar to the air-mixture screw, the needle and clip positions and the main jet.

  • Designed to work with all exhaust systems equipped with oxygen sensors in place (closed-loop design).
  • Works much like a carburetor jet kit with adjustments similar to the air-mixture screw, the needle and clip positions and the main jet.
  • The Fi2000 increases horsepower and torque by optimizing stock lean air/fuel mixtures and helps cool the engine temps as well.
  • Three easily identifiable lights:
  • Green - Fi2000R is adding more fuel to the air/fuel ratio approximately 14:1.
  • Green and yellow lights - These lights will be on in unison when throttle is open more quickly and air/fuel mixture is approximately 12.5:1.
  • Red - Light comes on and stays on as long as the Fi2000R follows the fuel curve while adjusting to approximately 12.8:1 air/fuel ratio, which is where the engine will produce its best full-throttle power.
  • Quick and simple installation with plug-and-play technology with O.E.M.-style connectors.
  • No confusing computer downloads to install.
  • No expensive dyno testing required.
  • Pre-configured from the factory for your make and model, but easy to adjust should your specific application need it.
  • Improves overall rideability.
  • Virtually eliminates backfiring on deceleration.
  • Step-by-step instructions.
  • Made in the U.S.A.
  • Notes: Standard models not legal for operation on public highways in the state of California. California-specific models exempt per C.A.R.B. E.O. #D-633-1.

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