Attitude EFI controllers do not plug in directly at the injectors for the 2006-2010 Yamaha Apex snowmobiles. The controllers for the Apex plug into a 12 pin sub connection.
The Attitude Box incorporates load based technology to function much like a carburetor instead of Alpha-N tuning (RPM vs TPS). The Attitude Box makes EFI tuning simple by breaking down the drive cycle into control zones for cruise, acceleration and full throttle. Our Attitude Box contains multiple different tuning modes determined by colors that are easy to read while riding instead of trying to read a LCD screen. Our fuel injection controller makes it easy to tune for different modifications all at the press of buttons instead of using a computer program. The Attitude Box is designed to be used on EFI motors that are stock or have performance enhancement products like air box mods, pipes, heads and big bore kits. EFI controller plugs directly into your factory wiring harness for easy installation.