{"product_id":"four-channel-coil-driver-module-554-112","title":"Four Channel Coil Driver Module 554-112","description":"\u003cdiv class=\"full_description\"\u003eThe four channel coil driver module is used to drive a two wire \"dumb\" ignition coil. Such coils are typically used on Ford Modular and late model Chrysler HEMI engines. Holley EFI ECUs require this coil driver module when running two wire \"dumb\" coils. Each module can drive four coils, so two are required for an eight cylinder engine that uses eight coils.\n\nIncluded is the coil driver module, an input harness with pins that can be connected directly into the HP or Dominator ECU, and an output harness with pigtail ends. The user must connect these to their specific coils.\u003c\/div\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eIncludes mating pigtails\u003c\/li\u003e\n\u003cli\u003ePotted design allows installation in engine compartment\u003c\/li\u003e\n\u003cli\u003eDrives two wire ÒDumb CoilsÓ\u003c\/li\u003e\n\u003cli\u003eFour channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\t\t\u003cdiv class=\"brandbox\"\u003e\n\t\t\t\u003cdiv class=\"brand-content\"\u003e\n\t\t\t\t\u003cp class=\"brand-title\"\u003eAbout Holley EFI\u003c\/p\u003e\n\t\t\t\t\u003cdiv class=\"brand-main\"\u003e\n\t\t\t\t\t\u003cdiv class=\"brand-image-container\"\u003e\u003cimg class=\"brand-image\" width=\"387\" src=\"\/\/images.holley.com\/387x\/brands_holley_efi_new_standard_fuel_background.jpg\"\u003e\u003c\/div\u003e\n\t\t\t\t\t\u003cp class=\"brand-text\"\u003eFind standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!\u003c\/p\u003e\n\t\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":62137854722419,"sku":"554-112","price":135.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/8c8aa93a0397795fa217103177e8fe34303743c9.jpg?v=1767393718","url":"https:\/\/dspperformancemotorsports.com\/products\/four-channel-coil-driver-module-554-112","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}