Ignition Controllers

These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM rangeThis Part Fits: Year Make Model Submodel 1989-1992 Honda TRX300 FourTrax...

These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM rangeThis Part Fits: Year Make Model Submodel 1994-1997 Honda TRX300 FourTrax...

These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM rangeThis Part Fits: Year Make Model Submodel 2005 Polaris ATP 500...

These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM rangeThis Part Fits: Year Make Model Submodel 2003 Polaris Ranger 4x4...

These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM rangeThis Part Fits: Year Make Model Submodel 2001-2003 Kawasaki KEF300 Lakota...

Dynatek 70-03 Harley-Davidson Carbureted Models - Dual Fire - Dyna S Ignition/Coil System

Dynatek 73-85 Kawasaki Z1 900/KZ900/KZ1000/KZ1100 Dyna S Ignition System

Dynatek 75-79 Honda Goldwing 1000 GL1000 Dyna S Ignition System

Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a Capacitive Discharge Ignition system (CDI). While inductive coils deliver a long spark duration with...

Any enthusiast running boost, nitrous or high RPMs is aware of the trade-offs associated with inductive coils versus converting to a capacitive-type discharge ignition system (CDI). While inductive coils deliver a long spark duration, they lack enough energy to light off the combustion chamber...

Swapping 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...

Swapping 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...