AEM Electronics high-output direct fit ignition coils deliver up to 15 percent increased spark energy over the factory coil. They use the OE connector, so no additional wiring is necessary, and they provide an OE fit and finish. These high-output coils help to optimize combustion for improved racing performance. Coil boots are pre-lubed with dielectric grease (when applicable). Select the model designed for fitment on your application, then order the coils individually or in a convenient 8-pack!