Fuelx Lite/Pro/Pro+ For Triumph Speed 400-FuelX

FuelX is an electronic fuel-injection optimizer that improves part-throttle horsepower and torque up to 25%, enhances throttle response and acceleration, and adapts to various conditions.

• The description claims that FuelX improves part-throttle horsepower and torque up to 25%.
• The description claims that FuelX enhances throttle response and acceleration by up to 2x.