Improve engine efficiency with a set of MSD coil on plugs (coil packs). The new Blaster CoPs are designed as a direct bolt-in replacement coil for 2005+ Mustang GTęs. The housing and installation are the same as the factory, but thatęs where the similarity ends. Inside the MSD red housing, engineers specęd better material to assemble the primary and secondary windings. There is also patented dual magnet technology to step up the output.Together, this combines a coil that produces higher voltage and spark energy! The Coil-on-Plug design of the Blaster CoPs puts the spark energy right out of the coil and across the plug gap to improve the combustion and output of the engine.

Set of 8 Included.