MSD Ignition Ford Blaster Coil-On-Plug Features: Improved High RPM Operation Patented Winding Design and Materials Direct Bolt-In to Factory Connectors Produces Higher Voltage And Spark Energy CARB Approved Legal For Use In All States Comes In An Package Of 10 Height: 2.00 Width: 10.00 Length: 16.50 Weight: 4.00 lbs Vehicle Type: Ignition Coil Fitment: 2004/Ford/Mustang/SVT Cobra Coupe 2-Door/4.6L 281Cu. In. V8 GAS DOHC Supercharged^^2004/Ford/Mustang/SVT Cobra Convertible 2-Door/4.6L 281Cu. In. V8 GAS DOHC Supercharged^^2004/Ford/Mustang/Mach I Coupe 2-Door/4.6L 281Cu. In. V8 GAS DOHC Naturally Aspirated^^2003/Ford/Mustang/SVT Cobra Coupe 2-Door/4.6L 281Cu. In. V8 GAS DOHC Supercharged^^2003/Ford/Mustang/SVT Cobra Convertible 2-Door/4.6L 281Cu. In. V8 GAS DOHC Supercharged^^2003/Ford/Mustang/SVT Cobra 10th Anniversary Coupe 2-Door/4.6L 2...