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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 18 reviews
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Product Reviews
★★★★★ 5
Well made, lots of puppy fun
Color: Red
The dog loves this, has actually held together pretty well. She is a German Shorthair, so having a toy last this long with only the deer's feet chewed off is pretty good.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Thank You Qiiiiian For Creating Such a Touch & Resilient Dog Toy
Color: Brown
This Qiiiiiian Squeaky Dog Toy is AMAZING!! My Heeler Maggie, goes through toys like water through a sieve. She either hates it and ignores it or loves it to pieces, literally. She tears her toys apart to get the squeaker out and then it ends up in the garbage. This toy has been with her now for over 2 weeks!! That is a record in this house, no other toy has ever survived this long! This large platypus toy is made from very durable materials. It is very well made and stitched securely showing no weakness. Filled with crinkle paper inside, and so far she hasn't torn it open, so I'm still so amazed by this! Talk about tough. Heeler may not have the hardest bite force but they sure are stubborn and one they decide that they are toy destroyers, good luck to any toy that arrives here, except for this platypus toy by Qiiiiian. She has almost given up, and now just sleeps with it, which I must admit, it's absolutely adorable. I never knew she had a soft & gentle side. This toy is priced much lower than expected for the quality and durability. Yes, I've ordered 4 more for friends and family, and one for her, just in case. At prices like this, toy cannot go wrong for such a large durable, well made dog toy that is both chew-resistent and Heller Proof!
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Reviewed in the United States on May 2, 2026
★★★★★ 5
I'd buy again
Color: Purple
My dog loves this. The legs are curled in and stretch a good distance making it perfect for her playing by herself or playing tug of war! So far it's been pretty sturdy but I've only had it a week. My dog is a yellow lab and the size has been good for her
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Over all a great toy!
Color: Red A, Color: Red A
This is a nice functional toy that doesn’t cost a whole lot. My dog has played many times with my husband: fetch, tug and just chewing on this reindeer. It also has several textures for him: smooth felt antlers and nose, rougher feet and hands( filled with squeakers, bumpy skin and its arms and legs can be pulled through the body.
Just a great toy to be interactive and it can be machine washed.
It is one I would buy again!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
My dog loves it
Color: Brown
My dog loves this toy. It's the only toy I've seen her excited about. The only setback is that the squeaker only lasted for a few minutes. It is very well made. It is adorable.
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Reviewed in the United States on May 25, 2026