This model is for California buyers. ARB E.O. D-633-1 The Fi2000R ARB units are model specific and arrive preset for each bike. Each uses OEM-style connectors for easy installation. Like the Fi2000R available in the other 49 states, the Fi2000R ARB corrects for lean air fuel mixtures under acceleration and load, and at full throttle applications. To meet California standards it does not, however, adjust for those conditions while in cruise mode. Nor does it allow the user to adjust the unit in any way.
The Fi2000 increases horsepower and torque by optimizing stock lean air/fuel ratios (helps cool the engine temperature as well)
No confusing computer downloads to install
Pre-configured from the factory for your bike and model, but easy to adjust should your specific application need it.
The Fi2000R Open Loop
For models without O2 sensors on the bike.
Fi2000R Closed Loop
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.