Abstract: Described herein is a coil housing for receiving a plurality of coils for a two-cylinder motorcycle having a plurality of spark plugs and ignition coils. The invention consists of a plurality of coil receptacles conjoined by frame mounting means for attaching the coil housing to the motorcycle such that each coil housing is juxtaposed adjacent a cylinder of the motorcycle. Each coil receptacle defines a cavity having means for retaining a coil and spark plug wires for connection between the output terminals of the coils and the terminals of the spark plugs. When the coil housing is mounted to a motorcycle, the external surface conforms to the corresponding external surface of each of the cylinder.