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AEM's new CDI Pencil Coils are now available! Easily allowing the conversion to coil-on-plug ignition systems, these Pencil Coils will work with aftermarket engine-management systems. Additionally, when Pencil Coils are used in high-boost, high-RPM, or high-compression applications, an increase in spark energy can be seen over factory smart coils.
Legal in California only for racing vehicles which may never be used upon a highway.
CDI Pencil Coil Features
** Images shown may vary from actual product **