Top 9 LML Duramax Tuner – Automotive Replacement Engine Management Systems

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1. Bully Dog

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Bully Dog, 40420, GT Diesel Tuner and Monitor

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Bully Dog #ad - 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. Fuel economy - enjoy fuel saving preloads for long-haul and around town driving. 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. Enter your vehicle above to verify compatibility. As well as other downloadable features. Code clearing - Diagnose and clear trouble codes to ensure proper engine operation.
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. Pacific Performance Engineering

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PPE High-Capacity Aluminum Deep Engine Oil Pan Black 114052120 Compatible with 2011-2016 Chevy/GMC 6.6L LML Duramax Diesel

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Pacific Performance Engineering #ad - One quart additional oil capacity. Neodymium magnet equipped, hardened billet stainless steel drain plug. Unshrouded oil pickup / LIFETIME WARRANTY. Flat bottom - solves the oil drainage problem associated with GM pan. Cast, high-grade aluminum alloy for optimal heat dissipation and reduces engine noise.
BrandPacific Performance Engineering #ad
ManufacturerPacific Performance Engineering #ad
Part Number114052120

3. 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 - In addition to the new slim case design, high-speed, smoother, making our gauges the sleekest in the industry. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install. Our insight cts3 delivers unmatched monitoring capability for any OBD II vehicle 1996 or newer. 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.

The third generation is faster, more advanced, we also upgraded to a 5” full-color capacitive touch screen display, slimmer, and wi-fi update compatible. 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 most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. Observe and understand your vehicle parameters using edge state-of-the-art technology.

Insight cts3 features: 5" full color, high-resolution, needles, 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. 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. This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle.
BrandPrime_Warehouse #ad
ManufacturerEdge Products Insight CTS3 #ad
Height3.7 Inches
Length9.5 Inches
Width6.3 Inches
Part Number84130-3
Model84130-3

4. SCT

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Diagnostic Preloaded and Custom Tuning, BDX Performance Tuner and Monitor, 40490, SCT Performance

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SCT #ad - Stores your vehicles factory tune file for easy restoration back to the stock program. Wide make & model fit - works on ford, Cadillac, chrysler, GM, jeep, Dodge, chevrolet, & Toyota applications. Seamlessly matches your vehicle with available preloaded or custom tunes and settings that are available.

Please contact SCT support for assistance. Cloud delivery - download updates and tunes from over Wi-Fi. Enter your vehicle above to verify compatibility. Data overload - read and record real time stats & parameter effectiveness on a full color display. Code clearing - reads & clears PCM diagnostic trouble codes.

Adjustable interface -Make it yours with user adjustable warnings, alerts, and vehicle parameters. Heads up display - monitor your performance at a glance with a dynamic color display. Monitor engine parameters in real-time via the Large Backlit LCD Screen. Custom tuning - arrives pre-loaded with Dyno proven performance tune files & holds up to 20 custom tuning files for Maximum tune flexibility.
BrandSCT #ad
ManufacturerSCT Performance #ad
Height6.25 Inches
Length4.25 Inches
Width6.75 Inches
Part Number40490
Model40490
Warranty1 Year Manufacturer, Parts.

5. EZ LYNK

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Auto Agent 2

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EZ LYNK #ad - Data Acquisition. Diagnostics Tool. Fmcsa certified ELD Solution. Vehicle Firmware Updates. Fleet Tracking.
BrandEZ LYNK #ad
ManufacturerEZ LYNK #ad
Height0.75 Inches
Length5 Inches
Weight0.38 Pounds
Width3.5 Inches
Part Number100EE00AA2
Model100EE00AA2
WarrantyManufacturer Warrranty

6. Innovative Performance Chips

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Improve Your Fuel Mileage, Increase Horsepower & Torque!, Save Gas & Gain More MPG, Innovative Performance Chip/Power Programmer compatible with GMC Sierra 2500 & 3500 6.6L Duramax Turbo Diesel

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Innovative Performance Chips #ad - All performance chips are proudly backed by our unmatched 100% Money-Back Guarantee & Lifetime Warranty! A properly maintained vehicle is required for the performance chip to function as intended and advertised. Results may vary. We strived to create the most high quality product in every aspect, delivering you the most affordable product without sacrificing quality.

Boost your horsepower, with absolutely no mechanical experience required! all performance chips come with an installation kit, torque, throttle response and fuel economy with the advanced Innovative Performance Chip compatible with your GMC Sierra 2500 & 3500! Safely gain up to +35 HP and up to +5 MPG in fuel mileage in your vehicle by safely optimizing your air/fuel ratio and timing curve for increased efficiency! Easily installs in less than 15 minutes, including detailed installation instructions with easy to follow step-by-step pictures! Our award-winning 5 star technical staff is here to guide you and help with any questions that you may have.

The performance chip is fully compatible with your GMC Sierra 2500 & 3500 in all trims, including the 6. 6l duramax Turbo Diesel engines. It's a thousand tiny details that add up to something big. Makes no permanent changes to your vehicle's computer! it will not void your factory warranty, and it's completely emissions safe. All performance chips feature a high-end aluminum enclosure with an extremely durable, high quality anodized finish.
BrandInnovative Performance Chips #ad
ManufacturerInnovative Performance Chips #ad
Height6 Inches
Length8 Inches
Width0.5 Inches
Part NumberINV-GMC-SIERRA-DMAX
ModelINV-GMC-SIERRA-DMAX

7. DiabloSport

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DiabloSport 8245 inTune i3 Platinum Performance Programmer 3rd Generation inTune inTune i3 Platinum Performance Programmer

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DiabloSport #ad - Diablosport 8245. This product will not work on Hybrid or E-Assist vehicles. 8245 platinum is for GM allow custom tunes.
BrandDiabloSport #ad
ManufacturerDiabloSport #ad
Height0 Inches
Length0 Inches
Weight0.42 Pounds
Width0 Inches
Part Number8245
Model8245

8. Bully Dog

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Bully Dog 40417 GT Platinum Tuner for Gas Applications

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Bully Dog #ad - Code clearing - diagnose and clear trouble codes to ensure proper engine operation. Enter your vehicle above to verify compatibility.

As well as other downloadable features. Please contact Bully Dog support for assistance. Heads up display - monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash. Fuel economy - enjoy fuel saving preloads for long-haul and around town driving. Wide make & model fit - fitting a wide array of ford, Dodge, Nissan & GM Gas Models. Pick your power - utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs.
BrandBully Dog #ad
ManufacturerBully Dog #ad
Height0 Inches
Length0 Inches
Weight1.02 Pounds
Width0 Inches
Part Number40417
Model40417
WarrantyNo Manufacture warranty, 30 day seller warranty.

9. DiabloSport

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DiabloSport 9345-D DiabloSport Trinity 2 EX Platinum

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DiabloSport #ad - For competition/Race Use Only. For 2014 and earlier Chrysler Vehicles. Cmr compatible. Performance Tuning Capabilities. Fully Customizable Display.
BrandDiabloSport #ad
ManufacturerDiabloSport #ad
Height4 Inches
Length9.5 Inches
Weight0.73 Pounds
Width6.25 Inches
Part Number9345-D
Model9345