Ignition Coil 4-cyl WS with integrated amplifier

Ignition Coil with built-lit stage for 4 cylinder engines, up to 450-500HP. Connector included Two built-in ignition coils so they run these in Waste-kick. Works to MaxxECU. 1: IGN1 (triggers output A+D) 2: +12 V 3: IGN2 (triggers outputs C+B) 4: Ground