SKU: 3005539330

TERMINATOR X MAX 58x Late Truck with 6L80 CONTROL 550-918-6

Sale price$1124.97 Regular price$1249.97
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

TERMINATOR X MAX 58x Late Truck with 6L80 CONTROL 550-918-658x Crank 4x Cam EV6 Injectors 6L80 90 Transmission Control 3. 5 inch Touchscreen Features: Included TCM handheld tuner with integrated wizard is required for setup in conjunction with the Terminator X 3. 5 inch Handheld. Terminator X V3 software to unlock optional tuning parameters. 1 Supports ? Shift Mode ? Tap Up Tap Down, and Torque Management2 Four loose wires: 3 o Power (Red) ? Supplies power to the transmission solenoids. This should be

58x Crank - 4x Cam - EV6 Injectors - 6L80/90 Transmission Control - 3.5-inch Touchscreen


Features:

  • Included TCM handheld tuner with integrated wizard is required for setup in conjunction with the Terminator X 3.5-inch Handheld. Terminator X V3 software to unlock optional tuning parameters.1
  • Supports ? Shift Mode ? Tap Up / Tap Down, and Torque Management2
  • Four loose wires:3
  • o Power (Red) ? Supplies power to the transmission solenoids. This should be connected directly to the battery, or a constant battery source capable of supplying 5 amps4
  • o Ground (Black) ? Connect to a good chassis/engine ground source5
  • o Brake Switch (Light Blue/White) ? Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are)6
  • o Park/Neutral Safety (Yellow) ? Circuit for starter solenoid. When the transmission is in Park or Neutral this Yellow Wire will be Grounded (-). When the transmission is in gear this circuit will be open.7
  • 550-918-6 Designed for GM LS 4.8/5.3/6.0 LS Truck Engines and LS2/LS3 with 58x Crank, 4x Cam and 6L80/90e Transmission Control with EV6 Injectors8
  • Real-Time fuel map learn, takes the guess work out of tuning your base fuel table.9
  • 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)10
  • All of the new Terminator X Max systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.11
  • On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. If your combination requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416.12
  • MAP Sensor vacuum hose adapters (1/8th ? ? and 3/16ths)13
  • 4 Inputs ? 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake14
  • 4 Outputs ? Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More15
  • Boost Control ? Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties16
  • Nitrous Control ? Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR17
  • 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!18
  • 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 glance19
  • The included 3.5" Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any LS engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display.20
  • The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!21
  • 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!22
  • Free EFI Tuning Software for complete control of your Terminator X power plant23
  • Recommended Pedal part number - 1037903824

Specs:

Brand Holley EFI
Crank Reluctor 58x
Drive-By-Wire No
Emission Code 3
Engine Gen IV GM LS
Handheld Included Yes
Ignition Type GM LS 58x
Injector Connector USCAR (EV6)
Product Type EFI System
Sale Category Air and Fuel Delivery
Terminator LS Options Fuel, Spark, Transmission
Transmission 6L80/6L90E
Warning California Proposition 65

Application:

Year Make Model Submodel
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: 3005539330

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Taller and wider than I expected
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My ring came in with some small scratches on the middle stone. I read in the description that you could receive a stone that is “cloudy” so I am lucky that my stones are free of any cloudy spots. I’m sure it will get some small scratches as I wear it. The ring sits up high on your finger and it’s wide enough to keep your hand from being closed all the way leaving your pinkie sticking out. I tried to capture that in my pictures. Overall I am happy with the ring. I just wish I knew how wide and tall it was before I bought it so I’d know what to expect. The stock photos don’t give any views of the side of the ring.
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Reviewed in the United States on May 23, 2026
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Brandon
Lexington, US
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
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David Jordan
Fort Morgan, US
★★★★★ 5
Just the right size to empty your pockets.
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Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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★★★★★ 5
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