09-13 HARLEY XL883N: Cobra FI2000R Digital Fuel Processor Nearly every fuel-injected motorcycle can benefit from the installation of the Fi2000R. Better throttle response, no backfiring, and smoother cruising are just a few of the areas improved by the Fi2000. When your engine has the proper air/fuel ratio metered to it, it can perform to its potential, run cooler and be a much more satisfying ride. Cobra's Fi2000 comes preset for your specific model. It is also set for your bike equipped with an aftermarket exhaust system.