SKU: 85380032028

Terminator X 24x/1x Multec 2 LS MPFI Kit - Without 3.5 Handheld - 550-904T

Sale price$652.48 Regular price$724.98
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

Terminator X 24x/1x Multec 2 LS MPFI Kit - Without 3.5 Handheld - 550-904TOverview: Take control of your LS engine with 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! 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

Overview:

Take control of your LS engine with 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! 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. These Terminator X kits include a USB/CAN tuning cable instead of the 3.5" Handheld LCD, these kits require the use of the free Terminator X Software for initial setup. The Terminator X Software includes multiple base calibrations to choose from for either naturally aspirated or boosted engines. 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!

Features:

  • For GM LS Engines with 24x crank reluctor and Multec 2 Injectors
  • Real-Time fuel map learn, takes the guess work out of tuning your base fuel table.
  • High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • 4 Outputs – Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allow you to identify any Critical engine issues at a glance
  • Advanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety!
  • Includes CAN/USB tuning cable allowing you to configure your ECU and Tuning the engine in real time.
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!
  • Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3" digital dash support!
  • Free EFI Tuning Software for complete control of your Terminator X power plant
  • Includes: 24x LS Engine Main Harness - Multec 2 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters.

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Crank Reluctor 24x
Emission Code 3
Ignition Type GM LS 24x
Injector Connector Multec 2
Product Type Terminator X LS MPFI
Terminator LS Options Fuel, Spark
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: 85380032028

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4.7 ★★★★★
Based on 28 reviews
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Verified Purchase
Diana Dunlap
Waukegan, US
★★★★★ 5
Great product. Love that the water drains into the sink. Not all over my sink back.
Color: Black, Size: 7.9" x 3.7" x 6.2", Color: Black, Size: 7.9" x 3.7" x 6.2"
Very sturdy, functional and decorative.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
M
Verified Purchase
MH18
Chelsea, US
★★★★★ 4
Pretty good size, and storage but it moves a little.
Color: Black, Size: 7.9" x 3.7" x 6.2"
I ordered this in black, and it holds a large bottle of hand soap, my dish wand, and two other sponges/scrubbers. It really does drain into the sink, but you have to be careful to place it on the edge of the sink, or the water will drip onto the counter. Also, it's very light, so if you only have a few items in it, it's likely to move or fall when you reach for a sponge. Since we put a solid bottle of hand soap in there, it is much more stable, even when I'm using the pump dispenser. I can't tell if it's rustproof for long-term use, but so far it's functional after adding something to weigh it down. I like it much better than the flat sponge caddy we had before, and the quality seems good. I would like it to be more stable, but otherwise it's useful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Regina
Lowell, US
★★★★★ 5
Beautiful Organizer
Color: Gold, Size: 7.9" x 3.7" x 6.2"
Perfect for my sponges and bottle cleaners. Keeps my kitchen organized
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
A
Verified Purchase
Alma
Port Orchard, US
★★★★★ 5
Compact, Versatile, and No Rust So Far
Color: Black, Size: 7.9" x 3.7" x 6.2", Color: Black, Size: 7.9" x 3.7" x 6.2"
I looked around quite a bit before buying this because a lot of sellers offer the same or very similar design. I even saw versions with a dedicated spot for a Scrub Daddy, but I didn’t feel like paying extra for that. I went with this one hoping it would still work for my setup, and it absolutely does. I’m limited on counter space, and this doesn’t take up much room at all. The removable brush holder cup is a big plus, I removed it and use that space for my Sponge Daddy, which fits perfectly. It also fits my hand soap and dish soap bottles without any issues, and I use the brush holder section to hold clean utensils. I’ve been using this for almost two months now and wash dishes constantly, so there’s pretty much always some water dripping from the sponge while it dries. So far, there’s been no rusting and no color chipping, which was something I was concerned about. Overall, it works perfectly for my needs and feels well made.
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Reviewed in the United States on January 24, 2026
C
Verified Purchase
Cal
West Palm Beach, US
★★★★★ 3
Design Is Great. Material Was A Very Poor Choice.
Color: Black, Size: 7.9" x 3.7" x 6.2"
The gauge of the wire used is pretty thin. There is no real weight to this item. It does do exactly what I need it to do as it allows me to dry my dish cleaning brushes and my Dawn Puff brush in an organized manner. The taller basket is nice especially for my long handled brushes. It would actually be nice if there was a second basket since I have more handled brushes than anything else. I am also really happy that I went with this design where the drain pan is the entire length rather than a little spout where all the drainage is focused. The full length lines up better to usage of each individual brush. Due to its materials, I don't have much confidence in this being around long. So far, the black coating has held up and no r*sting (do not want to jinx myself) has occurred, but if and when it does, I fully expect the metal to fold like a house of cards. The design is actually great. The materials are its Achielles' Heel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026

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