K & N Precharger - YXR660 Rhino YA-6504PK Contour-X Helmet Cheek Pads The Fi2000R O² digital fuel

The Fi2000R O² digital fuel processor is designed to work with all H-D exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design) Pre-configured from the factory for your make and model

The competitor’s nut course thread steel nut

to keep it legal on the streets

Flash Tune Data-Link (Bike side) ECU Flashing Kits for the 2015-2020 Yamaha R3 : Your bike already has a standalone ECU and now you can get the tools to program it

K & N Precharger - YXR660 Rhino YA-6504PK Contour-X Helmet Cheek Pads The Fi2000R O² digital fuelHighly durable polyester material containing uniform micron openings will stop small dirt particles Extend service interval by prefiltering tiny contaminants when used in severe conditions Designed to be run dry and can be cleaned with K&N Filter Cleaner Add only 10% restriction on airflow