Honda, 6 Cylinder High Performance Coil Packs 3.5LHonda 6 Cylinder High Performance Coil Packs 3. 5L Honda V6 engine. Designed with state of the art technology, RIPP coil packs contain larger cores which generate significantly more energy for each spark plug during the combustion cycle than stock OEM Honda coils, resulting in increased power and improved MPG. With this increased power, you can expect a more responsive throttle input and better driving dynamics. Our coils have been rigorously tested