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Description
TERMINATOR X MAX 58x Late Truck with 6L80 and DBW Control 550-928-658x Crank 4x Cam EV6 Injectors Drive By Wire Throttle Body and 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
58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and 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
- 550-928-6 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, Drive-by wire throttle body control, and 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 | Yes |
| 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, Drive-by-Wire, 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:
- 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
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Durable Octopus Toys That Have Survived My Little Destroyer
Durable Octopus Toys That Have Survived My Little Destroyer
These octopus dog toys have been a big hit with our Boston Terrier, who treats every toy like a personal mission to destroy it as quickly as possible. Surprisingly, these have held up really well so far.
The toys arrived a little flattened and crinkled because they were packed into a fairly small box, but once opened they shaped up fine and still looked good. The material feels durable, and I like that there’s no stuffing inside to explode all over the house once the chewing begins.
As expected, the squeakers only survived a few minutes, but honestly that’s normal in our house and not really a knock on the toy itself. The important part is the toys themselves have not been ripped apart yet, which is impressive for our aggressive little chewer.
The colors are bright, the faces are funny, and the overall construction feels stronger than a lot of plush-style dog toys we’ve tried before.
At the time of my review, these feel like a great value for a durable and entertaining 3-pack.
Overall, a fun and surprisingly tough set of dog toys that have managed to survive longer than most in our house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
No Foam, No Stuffing, No Mess. Just a Dog Toy that the Dog Loves
I received this product at no cost through the Amazon Vine program in exchange for my review.
Our dog took to this right away, which is the most important review criterion as far as we are concerned. The crinkly noise is a big hit with him, consistent with similar toys we have given him in the past that he has gravitated toward.
The standout practical feature for anyone tired of cleaning up after destructive chewers is the absence of foam or stuffing. If you have spent any time finding bits of foam or clumps of stuffing scattered under your furniture you will immediately appreciate this design choice. Less mess without sacrificing the sensory experience the dog is after.
The long legs are also worth mentioning as a functional design element. Our dog clearly enjoys the feedback from shaking his toys and the legs deliver exactly that kind of satisfying resistance and movement.
A well thought out toy that works for the dog and makes life a little easier for the owner. I do have a nagging concern about a generic/no name brand, but I do recognize that many if not all of the dog toys we have are also made in the same region and maybe even the same factory.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Durable toy for rug of war and fetch
My dog has loved these so far. She is still 5 months old but already around 25-30lbs and can usually tear up her toys pretty quickly. These have held up to tug of war, chewing, and fetch. They're durable and keep her entertained. It squeaks well and the sound is loud enough for my dog to hear and she loves it. They're a good size for small to medium sized dogs. Even large dogs under 100lbs should be good for these. I personally think a 150lb cane corse would tear right through these but I can't be sure. Overall, great quality and value for money. It comes with three so if one does get lost or damaged you have others.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Cute dog toys
This is a reasonably priced set of three dog toys in the shape of an octopus. This would make a great gift to any dog parent.
The material feels soft which is appropriate for non-aggressive. The toy sizes are appropriate for small to medium to large dogs.
There is a squeaker in each toy to keep your dog entertained. The toys have a fun shape and facial expression. In all three toys, the entire sock is filled with crinkle paper.
My only recommendation with these toys is to mak the outer material stronger so that aggressive dogs can play with them.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
An absolute hit for tug-of-war and keeping them busy!
If you have a pup that loves to thrash, toss, and carry their toys around all day, this octopus is an absolute game-changer.
Why It’s Great:
No Stuffing, No Mess: The absolute best feature is the lack of stuffing. If your dog manages to be determined enough to puncture it, you won't wake up to a living room looking like a snowstorm of white fluff.
Great for Interactive Play: With eight crinkly, flexible legs, it’s the perfect shape for a game of tug-of-war or for your dog to violently shake and flip around to burn off energy.
Engaging Textures: The combination of the soft fabric, crinkle paper sounds, and built-in squeakers keeps them thoroughly entertained and focused for more than just a few minutes.
Perfect Size: It's lightweight enough for smaller and medium breeds to easily grab by a tentacle and parade around the house, but substantial enough to feel like a "real" catch.
Things to Keep in Mind:
While it is listed as a "chew toy," it is still a plush/fabric toy at the end of the day. If you have an aggressive power-chewer who specializes in shredding fabric, you'll still want to supervise playtime. However, for normal chewing, carrying, tossing, and thrashing, it holds up beautifully.
Highly recommend for any dog owner looking to add a fun, interactive toy to the toy box!
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Reviewed in the United States on May 21, 2026
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