Refurbished Fuel Injection Tuner

The Fi2000 92-1600R-RFB is a refurbished motorcycle fuel injection tuner designed to improve rideability and correct lean air/fuel mixture problems. It directly addresses issues like overheating, hesitation on acceleration, and uneven cruising RPMs by providing a full range of fuel adjustment (0-10 settings) across all RPM ranges. This unit functions as a digital jet kit, offering more advanced tuning for modified bikes. The tuner features a waterproof circuit board and comes with step-by-step instructions, eliminating the need for confusing computer downloads or expensive dyno-tuning. It is pre-configured from the factory for specific motorcycle makes and models, but it is also easy to adjust if your application requires it. The Fi2000R includes three easily identifiable lights: green indicates the tuner is adding more fuel (approx. 14:1 air/fuel ratio), green and yellow lights signify an approx. 12.5:1 mixture when the throttle is open more quickly, and a red light indicates the tuner is following the fuel curve to adjust to approximately 12.8:1 air/fuel ratio for optimal full-throttle power. This refurbished Fi2000R tuner is designed for Dresser 1995-2005 Harley-Davidson models, specifically the Road King FLH, FLHT, FLHS, and FLHR. It is pre-configured for your make and model and is compatible with exhaust systems that have or do not have O2 sensor bungs. The product is designed, engineered, and assembled in the USA. Please note that this item will not have retail packaging.