Snowmobile Tuners & Programmers

These days, most snowmobiles are equipped with the electronic fuel injection system (EFI) which offers engine manufacturers great opportunities in terms of motor adjustment. However, the original electronic control unit (ECU) is not really suitable for making changes. Actually, the same goes for the engine itself, but professional tuners still find ways to boost performance, and in many cases, they need aftermarket controllers designed to work with upgraded equipment. Tuners and programmers take a special place on the list of the necessary electronics, as they allow for optimizing fuel maps and software stored in the engine controller.

Many popular tuners come with a wideband oxygen sensor that makes it possible to precisely determine the current air-fuel ratio (AFR). Then, fuel supply is set to keep the most optimal air-fuel mixture in each working mode including cruising (the best fuel economy) and sharp acceleration (maximum performance). In particular, some models by Dynojet already include the basic maps created to achieve a good balance, yet you can make manual changes according to your needs and experience. With the help of our programmers and tuners, you can make your powerplant work like clockwork and deliver the highest performance possible.