A system designed to replace a motorcycle’s existing carburetor with an electronic fuel injection (EFI) system. These aftermarket solutions typically include a fuel pump, fuel injectors, electronic control unit (ECU), various sensors (e.g., throttle position, temperature), and wiring harnesses. The intended effect is to modernize older motorcycles, enhancing performance and reliability.
Implementing such a system can lead to improved fuel efficiency, easier starting (especially in cold weather), reduced emissions, and smoother throttle response. Historically, carburetors were the dominant fuel delivery method, but evolving emissions standards and advancements in electronic technology have driven the development and adoption of fuel injection. The retrofitting of older motorcycles provides owners with the opportunity to gain the advantages of modern fuel delivery without necessarily purchasing a new machine.