FAST (Fuel Air Spark Technology) is an industry-leading aftermarket electronic fuel injection technology developer. Their product line includes complete EFI systems, fuel systems, intake manifolds, fuel injectors, throttle bodies, air/fuel meters, ignitions, distributors, transmission controllers, and tools needed for assembly. FAST offers a wide range of self-learning and programmable EFI systems for enthusiasts and professionals, driving growth in the aftermarket EFI marketplace. They are committed to in-house new product development and providing superior, easy-to-use EFI systems, intake manifolds, ignition systems, and other components for racers and street enthusiasts worldwide.