The eight 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 two 4-channel drivers, requires on an eight cylinder engine.

Features:
  • Eight channel
  • Drives two wire “Dumb Coils”
  • Potted design allows installation in engine compartment
  • Contains two 4-channel drivers
  • Plug and Play with 558-314, 558-315 and 558-317 Ford Ignition Harnesses
  • Plug and Play with 558-310 and 558-311 HEMI Ignition Harnesses