A system designed to move the ignition coils from their original position on an LS-series engine, often on the valve covers, to a different location. This typically involves brackets, wiring extensions, and hardware to facilitate the new coil placement. For example, such a kit might be used to move the coils to the inner fender wells or under the intake manifold.
The value of such a system arises from various factors, including aesthetics, improved airflow, and increased space within the engine bay. Historically, this modification was frequently implemented in performance vehicles to enhance cooling and allow for the installation of larger or more complex induction systems. It can also declutter the engine’s appearance, presenting a cleaner, more streamlined look.