AEM 4 Channel Each Ignition Coil Drivers SP105BK 50 in Extended

50 in Extended

Cylinder Head Porting Kit

Curved windshield posts fit closer to windshield pillar to increase driver visibility

Nuts are available in steel or aluminum with SAE or metric threads and feature a 45° tapered seat

) Kit includes hub

AEM 4 Channel Each Ignition Coil Drivers SP105BK 50 in ExtendedSwapping to a coil on plug ignition set up can eliminate dwell time issues that can be problematic in stock ignition systems, and AEM's Ignition Coil Drivers are the most affordable way to drive coils in a coil on plug set up. AEM's Ignition Coil Drivers are designed for driving high power, dwell controlled two wire ("dumb") coils commonly found on performance engines. Our Three and Four Channel igniter coil versions can be used as a replacement for a