{"product_id":"gvmr-558-442","title":"Holley EFI 558-442 STEALTH TERMINATOR 2X4 SUB HARNESS","description":"Terminator® Stealth Series Throttle Body Sub Harness; 2x Slave; EFI Upgrade; Plug and Play;\u003chr\u003eIntroducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle body, install a new main harness, and slave throttle body, and you are finished. This upgrade is also perfect for anyone wanting to convert their 2x4 supercharged combo over to Electronic Fuel Injection!\u003cul\u003e\n\u003cli\u003e2x4 Side Mount\u003c\/li\u003e\n\u003cli\u003eProvides The Great Looks Of A Classic Holley 4150 Carb\u003c\/li\u003e\n\u003cli\u003eMultiple Color Options Allows For Any EFI System To Be Upgraded\u003c\/li\u003e\n\u003cli\u003ePlug and Play Main Harness Provides A Clean Finished Appearance\u003c\/li\u003e\n\u003cli\u003eAllows For Quick Install\u003c\/li\u003e\n\u003cli\u003eLaptop Tuning Is Required With This Upgrade\u003c\/li\u003e\n\u003cli\u003eWe Recommend Taking To Certified Holley EFI Tuner\/Installer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":40289660567691,"sku":"HOL558-442","price":164.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/hol558-442-ecfd72160065f8c015d81e458ba3edb92e877d6a.jpg?v=1755628122","url":"https:\/\/jbspowercentre.com\/products\/gvmr-558-442","provider":"JBs Power Centre","version":"1.0","type":"link"}