Fi2000 Fuel Tuning Module Kawasaki Vulcan 1500 Classic Just about any bike can benefit with the install of the Fi2000 Tuning Module. Expect better throttle response, minimal backfiring, and smoother rideability all around. When adding exhaust and an air intake, optimizing the air/fuel ratio with the Fi2000 Tuning Module will have your bike running properly and performing to its full potential. Features: No confusing computer downloads to install No cutting, tapping, or splicing needed Pre-configured from the factory for specific models Detailed instructions included Waterproof circuit board