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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.
