Product details:

These Granatelli Motor Sports Street Fighter coil packs offer true high performance featuring advanced bobbin technology, a specialized magnetic steel core, and optimum windings. This results in higher energy and voltage outputs, plus arc duration. Coils Rated at 24,000 Volts. The epoxy filled coil housings stay cool under even the toughest conditions and still make "More Power" to the Spark Plugs Every Time! OBD-II Safe. Installation is easy in under 30 minutes too-they're direct bolt/plug-in units with simple hand tools.