AEM 4 Channel Coil Driver - 30-2840What's driving your high performance? AEM ignition coil drivers supply plenty of motivation to make your coils spark with efficiency. Available in one, three, and four channel modules, they will power your distributed applications, your two wire "dumb" coils in COP applications, or work as a replacement for your stock coil driver. When swapping to a coil on plug, these AEM modules provide a great way to eliminate dwell time issues that can be a