Holley EFI 556-150 - Sniper EFI Coil Driver Module

The Sniper EFI Coil Driver Module is designed to be used in place of a capacitive discharge box. This coil driver is utilized to amplify the energy transferred to your spark plug, promoting complete combustion in the cylinder! Features: • Compact size allows for easy installation without cluttering up your engine bay! • Labeled wires take the stress out of your wiring installation • Requires Canister Style Ignition Coil