aRacer 8 Fuel Map Switch

aRacer 8 Fuel Map Switch with five rich maps, two fuel lean maps and default. The perfect addition to your aRacer ECU! This makes it easier to adjust fuel on the go without looking, perfect for racers who go to different tracks or locations often. Even better for daily commuters who run through different altitudes and weather conditions often. Please keep in mind you will need aRacer 1 to 4 Extended Cable to run this additional module including others.