- The Fi2000 O2 digital fuel processor is designed to work with all exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design)
- Increases horsepower and torque by optimizing stock lean air/fuel mixtures and helps cool the engine temps as well
- Pre-configured from the factory for your make and model, but easy to adjust should your specific application need it
- No confusing computer downloads to install
- No expensive dyno testing required
- Plug-in OEM style connectors
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2006-2010 | Yamaha | Roadliner S XV1900S | |
| 2012-2013 | Yamaha | Roadliner S XV1900S | |
| 2014 | Yamaha | Roadliner S XV1900SEL | |
| 2006-2007 | Yamaha | Roadliner XV1900 | |
| 2006-2009 | Yamaha | Roadliner XV1900M Midnight | |
| 2006-2013 | Yamaha | Stratoliner S XV1900CTS | |
| 2014 | Yamaha | Stratoliner S XV1900CTSES | |
| 2006-2007 | Yamaha | Stratoliner XV1900CT | |
| 2009 | Yamaha | Stratoliner XV1900CT | |
| 2010-2012 | Yamaha | Stratoliner XV1900CTF Deluxe | |
| 2014 | Yamaha | Stratoliner XV1900CTF Deluxe | |
| 2006-2008 | Yamaha | Stratoliner XV1900CTM Midnight | |