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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4.7 ★★★★★
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Vanessa J. Mcnamara
Alexandria, US
★★★★★ 5
Really nice looking and Fits to Size
Size: Large, Color: Dark Gray
My husband loves this, it’s a super nice looking coat. It did come pretty wrinkled out of the bag, you need a good steamer.
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Reviewed in the United States on June 5, 2026
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Tiffani Chan
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★★★★★ 4
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Size: X-Small, Color: Red
This coat delivers strong quality and clean style. The fabric feels sturdy and warm, and it holds its shape well in cold weather. The color stays bright, and the stitching looks secure. The fit is true to size, and the coat layers easily over sweaters without feeling bulky.
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Reviewed in the United States on December 8, 2025
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Jt🤎
Pawtucket, US
★★★★★ 5
Coat lover
Size: Large, Color: Black
This coat is warm, stylish, and very well made. The stitching is clean and the fabric feels durable. It’s perfect for layering and works great with jeans or leggings. I love that it keeps me warm without feeling bulky. Great value for the price.
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Reviewed in the United States on February 23, 2026
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Darla H. Reed
Birmingham, US
★★★★★ 5
Good quality
Size: Medium, Color: Navy
I gave this as a Christmas present and he loved it. I was worried when I ordered it that the quality might not be that good, but I worried for nothing.
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Reviewed in the United States on May 18, 2026
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Gabriel N.H.
Belleville, US
★★★★★ 3
This is more like a long cardigan sweater, than a coat.
Size: Small, Color: #2 Blackandwhite
This is more like a long cardigan sweater, than a coat. It doesn't have much structure & the pocket placement is too high for a coat. That being said, it's very soft & comfortable. As far as sizing goes, the sleeves run a bit long, but the coat, itself, runs a bit tight. I'm 5'10'' and a small fit me, but I wouldn't be able wear anything very thick under it & I'm thin. It's light & machine washable. I almost kept it to wear as a long sweater, but it looks like a coat ,so I sent it back. If you're very thin with long arms and don't mind the pockets being a bit high, then this could be a very stylish piece for you. Otherwise, I would pass.
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Reviewed in the United States on January 17, 2026

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