Fast 306401 E6 CD Ignition Box and E92 Coil The FASTE6/E92 Digital CD Ignition & Coil Kit is completely matched, which ensures optimum performance and durability The FASTE6/E92 Digital CD Ignition & Coil Kit fires multiple sparks per cylinder while the engine is below 3000 RPM Highest-performing products possible, provide customers with superior service