2007-2012 Ford Mustang GT500 MSD Coil Packs
Get a hotter spark to increase performance and throttle response in your 2007-2012 Mustang GT500 4V engine! The housing and installation of MSD's Blaster Coil-on-Plugs are the same as the factory, but that's where the similarity ends. Inside the red MSD housing, engineers spec'd better material to assemble the primary and secondary windings. There is also patented dual magnet technology to step up the output. The Coil-on-Plug design puts the spark energy right out of the coil and across the plug gap to improve the combustion and output of the engine.
2007-2012 Ford Mustang GT500 Motorcraft SP-405
These spark plugs are the same spark plugs that are installed when your Mustang rolled off of the assembly line. You can expect these spark plugs to deliver quick starts, enhanced fuel economy, and smooth acceleration. Copper-glass seals bonds insulator, terminal post center electrode together which assures full required voltage at spark gap that protects against misfires. These spark plugs also feature a nickel-plated shell for corrosion resistance, and improved appearance!