The EZ-EFI 2.0 Fuel+Ignition Multi-Port Retro-Fit Kit allows owners of existing factory or aftermarket multi-port fuel injected applications and intake manifolds to experience the benefits of an EZ-EFI 2.0 system with no limit on horsepower because the system is based on each customer’s supplied injectors. Kit comes with everything needed to convert factory or aftermarket EFI systems into a complete FAST EZ-EFI 2.0 Fuel+Ignition system.