Davis Unified Ignition D.U.I. SOS Coils

Performance Ignition Coils

Davis Unified Ignition (D.U.I.) SOS Coils, also known as "Sultans of Spark", pack advanced technology and electrifying voltage over the stock coils to help produce more power, better throttle response, quicker starting, and smoother idle. Enhanced coil windings provide higher output, yet maintained the factory size so the coils will mount in the OEM bracket and retain the factory wiring.