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{"id":4849766924366,"title":"Holley 550-903 Terminator X","handle":"hly550-903-terminator-x","description":"\u003cdiv class=\"shogun-root\" data-shogun-id=\"61eeef37cd4ad100bf256be3\" data-shogun-site-id=\"188150fa-87b9-4b18-ac53-1937e915dc0c\" data-shogun-page-id=\"61eeef37cd4ad100bf256be3\" data-shogun-page-version-id=\"61eeef37cd4ad100bf256be2\" data-shogun-platform-type=\"shopify\" data-shogun-variant-id=\"61eeef37cd4ad100bf256be4\" data-shogun-page-type=\"product\" data-shogun-power-up-type=\"\" data-shogun-power-up-id=\"\" data-region=\"main\"\u003e \u003cdiv id=\"s-a7070812-097d-4ebe-a4c8-e062c49f0c00\" class=\"shg-c \"\u003e \u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTake control of your LS engine with the Holley 550-903 Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe Holley 550-903 Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","published_at":"2020-10-08T14:36:28-05:00","created_at":"2020-10-08T14:36:29-05:00","vendor":"HOLLEY","type":"Engine Management Systems","tags":["Holley","LS1","LS6","Terminator X","Truck"],"price":142795,"price_min":142795,"price_max":142795,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32666265059406,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HLY550-903","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Holley 550-903 Terminator X","public_title":null,"options":["Default Title"],"price":142795,"weight":3178,"compare_at_price":null,"inventory_management":"shopify","barcode":"090127060797","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/products\/HLY550-903.jpg?v=1602185789"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/HLY550-903.jpg?v=1602185789","options":["Title"],"media":[{"alt":"HLY550-903 Terminator X","id":8025273958478,"position":1,"preview_image":{"aspect_ratio":1.0,"height":950,"width":950,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/HLY550-903.jpg?v=1602185789"},"aspect_ratio":1.0,"height":950,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/products\/HLY550-903.jpg?v=1602185789","width":950}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"shogun-root\" data-shogun-id=\"61eeef37cd4ad100bf256be3\" data-shogun-site-id=\"188150fa-87b9-4b18-ac53-1937e915dc0c\" data-shogun-page-id=\"61eeef37cd4ad100bf256be3\" data-shogun-page-version-id=\"61eeef37cd4ad100bf256be2\" data-shogun-platform-type=\"shopify\" data-shogun-variant-id=\"61eeef37cd4ad100bf256be4\" data-shogun-page-type=\"product\" data-shogun-power-up-type=\"\" data-shogun-power-up-id=\"\" data-region=\"main\"\u003e \u003cdiv id=\"s-a7070812-097d-4ebe-a4c8-e062c49f0c00\" class=\"shg-c \"\u003e \u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTake control of your LS engine with the Holley 550-903 Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe Holley 550-903 Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road\/track fast. The 3.5\" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/span\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e"}

Holley 550-903 Terminator X

Product Description
$1,427.95
Maximum quantity available reached.

Take control of your LS engine with the Holley 550-903 Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! 

The Holley 550-903 Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast. The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank!

Sku: HLY550-903
Vendor: HOLLEY