Top 9 EFI Live Tuner – Automotive Replacement Engine Management Systems

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1. Bully Dog

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GT Diesel Tuner and Monitor, 40420, Bully Dog

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Bully Dog #ad - Fuel economy - enjoy fuel saving preloads for long-haul and around town driving. Code clearing - Diagnose and clear trouble codes to ensure proper engine operation.

Enter your vehicle above to verify compatibility. Heads up display - monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. Please contact Bully Dog support for assistance. As well as other downloadable features. Pick your power - utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs. Wide make & model fit - fitting a wide array of ford, Dodge & GM Diesel Models.
BrandBully Dog #ad
ManufacturerBully Dog #ad
Height3.8 Inches
Length6 Inches
Weight0.3 Pounds
Width6 Inches
Part Number40420
Model40420
WarrantyBully Dog Technologies warrants that the product will be free from defects in material and manufacture for one year from date of purchase by the first purchaser of the product who puts it into service, exclusive of Bully Dog distributors, jobbers, and dealers. This warranty extends only to the purchaser and not to any subsequent purchasers or users of the product. This warranty may not be transferred in whole or part. Bully Dog also offers a 30 day money back guarantee on all product.

2. Bully Dog

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40410 -Gas Tuner, Bully Dog, 50-State Compliant

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Bully Dog #ad - Wide make & model fit - works with select ford, Cadillac, Lincoln, Dodge, chrysler, chevrolet, Jeep, GMC, Nissan applications. Multiple preloaded tunes - Access four preloaded tunes with the touch of a few buttons to maximize performance in any situation.

Code clearing - Diagnose and clear trouble codes to ensure proper engine operation. Enter your vehicle above to verify compatibility. Heads up display - monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. User set daytime and nighttime driving modes. Please contact Bully Dog support for assistance. 50 state compliant - meets emission requirements in all 50 states with dyno-proven tunes that add power, torque and fuel economy.
BrandBully Dog #ad
ManufacturerBully Dog #ad
Height0 Inches
Length0 Inches
Weight1 Pounds
Width0 Inches
Part Number40410
Model40410
WarrantyBully Dog Technologies warrants that the product will be free from defects in material and manufacture for one year from date of purchase by the first purchaser of the product who puts it into service, exclusive of Bully Dog distributors, jobbers, and dealers. This warranty extends only to the purchaser and not to any subsequent purchasers or users of the product. This warranty may not be transferred in whole or part. Bully Dog also offers a 30 day money back guarantee on all product.

3. Krazy On Highways

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EFI Live DSP5 switch SOTF Shift On The Fly compatible with 2011-2016 LML Duramax diesel yellow wire

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Krazy On Highways #ad - Stock, heavy haul, economy, tow, Performance At The Tip Of Your Fingers. Will work on duramax diesel engines 2011 - 2016 LML⭐. Includes all Items Required For Install. Not having to pullover to flash A Different Tune, Switching Instantly Between Calibrations. Valet mode if you have an employee Or Teenager So They Cant Adjust Your Tune Settings.
BrandKrazy On Highways #ad
ManufacturerFish Tuning #ad
Part NumberKOH-LML-01

4. Pacific Performance Engineering

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PPE Standard Xcelerator Duramax 2001-2010 LB7/LLY/LBZ/LMM, 111020000

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Pacific Performance Engineering #ad - Up to five power levels of additional horsepower & torque Depending upon model. Available for: 2001-2010 lb7/lly/lbz/lmm - Can not ship into the state of California. Adjustable speed limiter from 40 to 96 mph in 1 mph increments or directly to 200 mph. Transmission reset and quick learn feature - Online updates available - DPF Regeneration LMM, LML. Adjustable gear ratio from 2. 73 to 5. 13 - read and clear dtCs - Read real-time data for engine diagnostics.
BrandPacific Performance Engineering #ad
ManufacturerPacific Performance Engineering #ad
Height10.5 Inches
Length3 Inches
Weight2.25 Pounds
Width9.5 Inches
Part Number111020000
Model111020000

5. Prime_Warehouse

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Prime_Warehouse Edge Products CTS3 Insight 84130-3 Touch Screen OBD2 Monitor Gauge Scanner Compatible with 1996 Vehicles & Newer

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Prime_Warehouse #ad - The insight is the most comprehensive, multi-gauge touch-screen display on the market. Our insight cts3 delivers unmatched monitoring capability for any OBD II vehicle 1996 or newer. This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install.

The third generation is faster, smoother, we also upgraded to a 5” full-color capacitive touch screen display, more advanced, and wi-fi update compatible. This digital gauge display works well with custom tuning products or as a stand-alone monitor for total insight on how your vehicle is performing. Insight cts3 features: 5" full color, needles, high-resolution, swipe screen | custom color mixer for gauge arcs, and backgrounds | Multiple gauge screen layouts | Fully customizable backgrounds | HDMI style plug for power and linking EAS accessories | One-touch easy menu navigation | Notification center | Available for 1996 and vehicles equipped with an OBDII diagnostic port | Switch between US or Metric units of measure | Comprehensive digital gauge display.

In addition to the new slim case design, high-speed, slimmer, making our gauges the sleekest in the industry. Available for 1996 and newer vehicles equipped with an obdii port | Compatible with other tuning devices | Displays dozens of parameters | Light sensitivity meter to dim screen as ambient light decreases | Internet Updatable | Some features may vary by make/model/year. The insight is the #1 preferred digital gauge monitor in the market today, state-of-the-art, used by daily drivers & enthusiasts everywhere. We didn’t stop at making the display better; we added an all-new, processor that provides easy swipe gestures and navigation throughout the product resulting in a user experience that is unmatched in the automotive aftermarket.
BrandPrime_Warehouse #ad
ManufacturerEdge Products Insight CTS3 #ad
Part Number84130-3
Model84130-3

6. Krazy On Highways

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EFI Live DSP5 switch SOTF Shift On The Fly compatible with 2006.5-2010 LBZ & LMM Duramax diesel grey wire

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Krazy On Highways #ad - Stock, tow, economy, heavy haul, Performance At The Tip Of Your Fingers. Not having to pullover to flash A Different Tune, Switching Instantly Between Calibrations. Valet mode if you have an employee Or Teenager So They Cant Adjust Your Tune Settings. Includes all Items Required For Install. Will work on duramax diesel engines 2006. 5-2010 lbz & lmm⭐.
BrandKrazy On Highways #ad
ManufacturerFish Tuning #ad
Part NumberKOH-LBZ-LLM-01

7. Krazy On Highways

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EFI Live DSP5 switch SOTF Shift On The Fly compatible with 2004.5-2006 LLY Duramax diesel purple wire

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Krazy On Highways #ad - Will work on duramax diesel engines 2004. 5-2006 lly⭐. Not having to pullover to flash A Different Tune, Switching Instantly Between Calibrations. Stock, economy, heavy haul, tow, Performance At The Tip Of Your Fingers. Valet mode if you have an employee Or Teenager So They Cant Adjust Your Tune Settings. Includes all Items Required For Install.
BrandKrazy On Highways #ad
ManufacturerFish Tuning #ad
Part NumberKOH-LLY01

8. EDGE

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Edge 85400 Edge Diesel Evolution CTS2

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EDGE #ad - Fully customizable backgrounds. Slim, sleek case design. Custom color mixer for gauge arcs, needles, and backgrounds. 5-inch full color, high-resolution, swipe screen. Multiple gauge screen layouts.
BrandEDGE #ad
ManufacturerEdge Products #ad
Height4 Inches
Length9.5 Inches
Weight1.7 Pounds
Width6.25 Inches
Part Number85400
Model85400

9. Krazy On Highways

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EFI Live DSP5 switch SOTF Shift On The Fly compatible with 2001-2004 LB7 Duramax diesel blue wire

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Krazy On Highways #ad - Not having to pullover to flash A Different Tune, Switching Instantly Between Calibrations. Will work on duramax diesel engines 2001 - 2004 LB7⭐. Includes all Items Required For Install. Valet mode if you have an employee Or Teenager So They Cant Adjust Your Tune Settings. Stock, heavy haul, economy, Tow, Performance At The Tip Of Your Fingers.
BrandKrazy On Highways #ad
Manufacturerfish tuning #ad
Part NumberKOH-LB701