SKU: 31091166641

Terminator X STEALTH 4500 - 550-1070

Sale price$1372.47 Regular price$1524.97
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Terminator X STEALTH 4500 - 550-1070Overview: The Terminator X Stealth 4500 EFI system from Holley features 8, 100LB HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self learning and ignition timing control, improving idle stability, drivability, and wide open throttle horsepower! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to

Overview:

The Terminator X Stealth 4500 EFI system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car!

Features:

  • Bolt on 4500 Flange Carburetor Replacement
  • Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
  • 2.125” Throttle Plates, Flow 1440 CFM for large cubic inch engines
  • Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options
  • External fuel pressure regulator required, such as 12-848
  • Integrated ignition timing control
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
  • Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!
  • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
  • OEM Style TPS/IAC, for years of dependable service.
  • Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install
  • Plug and play with Holley EFI Accessories, such as the 12.3” and 6.86” Pro Dash; CAN EGT; and Digital Analog style EFI gauges
  • Available in 2 finishes, Shiny and Black

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Product Type EFI System
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31091166641

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4.4 ★★★★★
Based on 27 reviews
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F
Verified Purchase
Francheska Morales
Charlottesville, US
★★★★★ 5
Divisor muy conveniente
Quedo espectacular
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
Lindsey torres
Cuba, US
★★★★★ 2
Not worth the price cheap materials
Color: Black
Honestly started to lean to one side after having it up one day and the bottom kept coming off not worth the price
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Reviewed in the United States on March 15, 2026
K
Verified Purchase
king
Fort Morgan, US
★★★★★ 5
Well built
Color: Black
Did the job! Awesome divider and very easy to put together
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
J
Verified Purchase
Jeff
Fort Morgan, US
★★★★★ 5
Light weight and large privacy screen
Color: Black, Color: Black
The privacy screen is light weight and of great quality. The screen can block sight and also is easy to set up. It screen is sturdy and stable. It is a cheap solution for separating paces in rooms. The privacy screen is of black color and good good in many places. It can be folded when not used and does not take much space for storage.
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Reviewed in the United States on December 19, 2025
T
Verified Purchase
Tiffany
San Leandro, US
★★★★★ 5
Great divider!
Color: Black, Color: Black
This was really easy to set up and really works to decide the room. The material is dark enough that you have your privacy. Good for the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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