Holley EFI 4 Channel Coil Driver Module

The four channel coil driver module is a "dumb coil" driver module that plugs into the main harness, which is needed when running the factory coils. Contains one 4-channel driver. Used to drive a two wire “dumb” ignition coil.

Features:

• Four channel
• Use along OEM coils
• Potted design allows installation in engine compartment
• Black color