15 Best Duramax Tuner For Duramaxes
for March 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.7
SCORE
Bully Dog 40417 GT Platinum Tuner for Gas Applications

Bully Dog 40417 GT Platinum Tuner for Gas Applications

by Bully Dog
What We like

Fuel economy - Enjoy fuel saving preloads for long-haul and around town driving. As well as other downloadable features

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Product Features

  • Pick your power - Utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs
  • Heads up display - Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash
  • Code Clearing - Diagnose and clear trouble codes to ensure proper engine operation

Code clearing - diagnose and clear trouble codes to ensure proper engine operation Heads up display - monitor over 15 performance parameters at a glance with a dynamic lcd display mounted on a pillar, window, or dash Pick your power - utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs

2
9.6
SCORE
Edge Pulsar Tuner Module For 2017-2019 GM 6.6L Duramax L5P Diesel

Edge Pulsar Tuner Module For 2017-2019 GM 6.6L Duramax L5P Diesel

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3
9.6
SCORE
Force Performance Chip/Programmer for Chevrolet Silverado 2500 & 3500 6.6L Duramax Turbo Diesel - Better Towing, Gain MPG, Increase Horsepower & Torque with this Cutting-Edge Engine Tuner!

Force Automotive Group Force Performance Chip/Programmer for Chevrolet Silverado 2500 & 3500 6.6L Duramax Turbo Diesel

Better Towing, Gain MPG, Increase Horsepower & Torque with this Cutting-Edge Engine Tuner!

What We like

Easy installation in less than 20 minutes. No experience required to install. Ever Force Performance Chip comes with a complete installation kit. We also offer world-class vehicle specific support from our technicians.

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Product Features

  • 100% Made in the USA. Our Performance Chips are affordable without sacrificing quality. We utilizing 100% automotive grade supplies when manufacturing our chips. We're serious about our product and Quality Control.
  • Increase your MPG, Horsepower, Torque, and throttle response with our Force Auto Performance Chip. Gain up to +35HP and +5MPG safely after installing our performance chip.

Increase your mpg, horsepower, torque, and throttle response with our force auto performance chip. gain up to +35hp and +5mpg safely after installing our performance chip. 100% made in the usa. our performance chips are affordable without sacrificing quality. we utilizing 100% automotive grade supplies when manufacturing our chips. we're serious about our product and quality control.

4
9.5
SCORE
ChargerCity Multi Angle Adhesive Dashboard and Console Mount for Edge Products Insight CT CTS 2 CT2 CTS2 Evolution Juice AUTO tuning tuner Programmer

ChargerCity Multi Angle Adhesive Dashboard and Console Mount for Edge Products Insight CT CTS 2 CT2 CTS2 Evolution Juice AUTO tuning tuner Programmer

by ChargerCity
What We like

Installs easily without tools

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Product Features

  • Designed as an adhesive dashboard mount, but also includes screws Slot for hard drill install
  • ChargerCity Dual T connection compatible with Edge Products Insight CT CTS 2 CT2 CTS2 Evolution Juice Tuner programmer
  • Brand New in ChargerCity NO FUZZ NO MESS Packaging

Designed as an adhesive dashboard mount, but also includes screws slot for hard drill install Brand new in ChargerCity no fuzz no mess packaging ChargerCity dual t connection compatible with edge products insight ct cts 2 ct2 cts2 evolution juice tuner programmer

5
9.4
SCORE
EFI Live DSP5 switch SOTF Shift On The Fly compatible with 2006.5-2010 LBZ & LMM Duramax diesel (grey wire)

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

by Fish Tuning
What We like

Will Work On Duramax Diesel Engines 2006.5-2010 LBZ & LMM

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Product Features

  • 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.
  • Stock, Economy, Tow, Heavy Haul, Performance At The Tip Of Your Fingers.

valet mode if you have an employee or teenager so they cant adjust your tune settings. not having to pullover to flash a different tune, switching instantly between calibrations. stock, economy, tow, heavy haul, performance at the tip of your fingers. includes all items required for install.

6
9.4
SCORE
DiabloSport 8200 inTune i3 Performance Programmer 3rd Generation inTune 50-State Legal inTune i3 Performance Programmer

DiabloSport 8200 inTune i3 Performance Programmer 3rd Generation inTune 50-State Legal inTune i3 Performance Programmer

by DiabloSport
What We like

DiabloSport 8200

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7
9.4
SCORE
PPE 117000500 Performance Parts & Miscellaneous Accessory

PPE 117000500 Performance Parts & Miscellaneous Accessory

by PPE
What We like

Easy and flexible to use

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Product Features

  • Package Weight: 3.266 kilograms
  • Package Dimensions: 57.912 H x 13.335 L x 18.161 W (centimetres)
  • Country of Origin : South Korea

Package weight: 3.266 kilograms Package dimensions: 57.912 h x 13.335 l x 18.161 w (centimetres) Country of origin : south korea

8
9.3
SCORE
Pedal Commander - PC65 for GMC Sierra (2007-2018) Fits: 1500, 2500HD, 3500HD, Base, SLE, SLT, Denali & All Other Models (4.3L 4.8L 5.3L 6.0L 6.2L 6.6L) Gas & Diesel | Throttle Response Controller

Pedal Commander - PC65 for GMC Sierra (2007-2018) Fits: 1500, 2500HD, 3500HD, Base, SLE, SLT, Denali & All Other Models (4.3L 4.8L 5.3L 6.0L 6.2L 6.6L) Gas & Diesel

Throttle Response Controller

by Pedal Commander
What We like

QUICK & EASY INSTALLATION: Pedal Commander is a simple plug-and-play system that takes about 5 minutes to install. Now Bluetooth compatible so you can control the unit using our free Pedal Commander app.

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Product Features

  • 36 ADJUSTABLE SETTINGS: Equipped with 4 different modes: Eco, City, Sport, and Sport +. Each mode has an additional 9 adjustable settings to fine-tune to your liking, making this a must have accessory for your GMC Sierra.
  • GAS SAVINGS: The Pedal Commanders ECO Mode can help increase your GMC Sierra MPG and save you up to 20% in fuel economy.
  • FASTER ACCELERATION: The Pedal Commander system eliminates the delay from your electronic gas pedal, allowing your GMC Sierra to accelerate faster, giving your vehicle a night and day difference in performance.

36 adjustable settings: equipped with 4 different modes: eco, city, sport, and sport +. each mode has an additional 9 adjustable settings to fine-tune to your liking, making this a must have accessory for your gmc sierra. Gas savings: the Pedal Commanders eco mode can help increase your gmc sierra mpg and save you up to 20% in fuel economy. Faster acceleration: the Pedal Commander system eliminates the delay from your electronic gas pedal, allowing your gmc sierra to accelerate faster, giving your vehicle a night and day difference in performance.

9
8.9
SCORE
Edge 85400 Edge Diesel Evolution CTS2

Edge 85400 Edge Diesel Evolution CTS2

by Edge Products
What We like

Slim, sleek case design

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Product Features

  • Fully customizable backgrounds
  • 5-inch full color, high-resolution, swipe screen
  • Custom color mixer for gauge arcs, needles, and backgrounds
  • Multiple gauge screen layouts

Multiple gauge screen layouts 5-inch full color, high-resolution, swipe screen Fully customizable backgrounds Custom color mixer for gauge arcs, needles, and backgrounds

10
8.9
SCORE
Hypertech 32501 Max Energy Power Programmer

Hypertech 32501 Max Energy Power Programmer

by Hypertech
What We like

Fit Type: Vehicle Specific

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Product Features

  • Adjuable RPM "REV" limiter for some applications
  • Optimized Engine Tuning For Maximum Power & Performance
  • Speedometer Calibrator for non-stock tires and rear end gears ratio for most applications
  • Automatic transmission shift point and shift firmness adjustments for most applications
  • Reads and Clears Diagnostic Trouble Codes (DTC's)

Automatic transmission shift point and shift firmness adjustments for most applications Reads and clears diagnostic trouble codes (dtc's) Adjuable rpm "rev" limiter for some applications Optimized engine tuning for maximum power & performance Speedometer calibrator for non-stock tires and rear end gears ratio for most applications

11
8.8
SCORE
DiabloSport 9245 DiabloSport Trinity 2 EX Platinum

DiabloSport 9245 DiabloSport Trinity 2 EX Platinum

by DiabloSport
What We like

DiabloSport 9245 Trinity T2 EX Performance Programmer; Platinum Series; In-Cabin Display; Full Re-Flash/Program Capability; Advanced Data Acquisition; Customizable Gauges;

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12
8.7
SCORE
Edge 85300 Edge Diesel Evolution CS2

Edge 85300 Edge Diesel Evolution CS2

by Edge Products
What We like

The Evolution CS2 is the sleekest in-cab monitor and programmer in the market.

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13
8.5
SCORE
Edge Products 84130 Insight Monitor

Edge Products 84130 Insight Monitor

by Edge Products
What We like

HDMI style plug for power and linking EAS accessories

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Product Features

  • Multiple gauge screen layouts
  • Custom color mixer for gauge arcs, needles, and backgrounds
  • Fully customizable backgrounds
  • 5 fullcolor, high-resolution, swipe screen

5 fullcolor, high-resolution, swipe screen Custom color mixer for gauge arcs, needles, and backgrounds Multiple gauge screen layouts Fully customizable backgrounds

14
8.5
SCORE
DiabloSport 7202 DiabloSport Predator 2

DiabloSport 7202 DiabloSport Predator 2

by DiabloSport
What We like

Easy to use 5 button interface

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Product Features

  • Performance tuning for Economy, Towing, Daily Driving, & Extreme Tuning
  • Increased memory with faster processor for improved tuning & updating speed
  • High-definition, 2.8" color screen
  • Eliminate downshifting when climbing hills Speedometer correction for changes in tire size and gear ratio*

Eliminate downshifting when climbing hills speedometer correction for changes in tire size and gear ratio* High-definition, 2.8" color screen Performance tuning for economy, towing, daily driving, & extreme tuning Increased memory with faster processor for improved tuning & updating speed

15
8.2
SCORE
Edge 85401 Edge Diesel Evolution CTS2 - CA Edition

Edge 85401 Edge Diesel Evolution CTS2

CA Edition

by Edge Products
What We like

Slim, sleek case design

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Product Features

  • Full Color, high-resolution, swipe screen
  • Multiple gauge screen layouts
  • Fully customizable backgrounds
  • Custom color mixer for gauge arcs, needles, and backgrounds

Multiple gauge screen layouts Fully customizable backgrounds Full color, high-resolution, swipe screen Custom color mixer for gauge arcs, needles, and backgrounds

16
8.2
SCORE
Edge Products 84030 Gauge

Edge Products 84030 Gauge

by Edge Products
What We like

Edge Insight CS2 Auto Dim Color Monitor with Mini USB Cable for Dodge Ram 98-18

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17
7.2
SCORE
Edge Insight CS2 Monitor (1996 and Newer OBDII Enabled Vehicle) (edge84030)

Edge Products Edge Insight CS2 Monitor (1996 and Newer OBDII Enabled Vehicle) (edge84030)

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