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Bully Dog Triple Dog GT™ 40420 Diesel Tuner

Bully Dog Triple Dog GT Diesel Tuner 40420

Increase H.P. 100+ & Torque 200+
Ford-Chevy-GMC-Dodge-Ram Diesels

Bully Dog Triple Dog Gauge Tuner (GT) for Diesel is our Top-Selling Programmer/Tuner - and for a good reason. The Triple Dog GT is four products in one single unit:
-Vehicle Engine Tuner
-Diagnostic Device

The remarkable GT transforms the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions.

Dimensions of Triple Dog GTEvery Bully Dog product is developed to be flexible, allowing you to customize your vehicle to whatever end you desire. If you are a throttle head and want outrageous performance down the race track? You got it, adjust to Extreme mode. Looking for more power up a steep grade? Bully Dog can help. Whatever your desire is for performance of your engine needs may be, Bully Dog Triple Dog GT 40420 will provide you with the high quality solutions you need and the “back in your seat” experience you crave.

Bully Dog exceeded themselves with the introduction of the Triple Dog GT. This innovative product is actually four products combined into one sleek, new design. It’s a downloader that adds up to 120 HP, a tuner that allows for multiple drive train settings to be tuned and adjusted, a fully customizable gauge pack that monitors four gauge functions at one time and a conscientious Driving Coach. The revolutionary Driving Coach software monitors wasted vehicle energy and then informs the driver how to change their driving habits to increase fuel economy.

The GT is loaded with additional features and the GT Diesel works on Ford, Dodge and GM trucks and SUVs.

Dimensions of Triple Dog GTFeatures:
• Huge Horsepower and Torque Gains (Over 100 HP)
• Improved Engine Efficiency
• Four On-The-Fly Power Levels
• Loads of Download Features like Speedometer Calibration
• Safety Defueling
• Display Over 15 Vehicle Parameters (Pids)
• Read and Erase Diagnostic Trouble Codes (Dtcs)
• Vehicle Performance Testing
• Free Performance Testing Software for PC Online
• Exclusive Driving Coach Feature
• Full Color Display with Multiple Color Themes
• User Set Day and Night Driving Modes
• Easy Installation
• Internet Updates and Upgrades
• Initiate DPF Burnoff on ‘09 Gm And 07.5 -’09 Dodge Diesel

WHAT YOU LOVE...More Power!!

Bully Dog provides unrivaled engine tuning. What excites us most about the Triple Dog GT is that it provides the best tunes available; to provide power and torque that truly improve the driving experience. Doing tuning right means achieving noticeable gains that put drivers further back in their seats throughout the power band. It also means constant innovation; turning over new rocks and picking through old tunes to find a better way. It means making sure every vehicle we support has the best tune possible.

The chart below documents the difference between a stock 2010 Ford 6.7L Powerstroke and the same truck tuned with the GT Diesel. It’s just a sample of the clean, consistent power that comes with the GT.

Bully Dog Triple Dog GT Diesel Tuner 40420

WHAT YOU NEED...Better Economy!!

It seems like a fairytail that you can get better economy AND more horsepower. And it is, to an extent. The old saying that you can’t have your cake and eat it too is still true. But this much is also true: with the GT Diesel, you have the choice! The product of the meticulous tuning Bully Dog works so hard to achieve is a more efficient burn within the cylinder. And what that means is entirely up to you. Put your foot down, and Bully Dog tunes can give you the instant power you’re craving. But keep it up, and the same tune can deliver some serious economy as well. So while we can’t tell you exactly what your mileage gains may be, you can be sure that with a light foot you can see better economy than you ever did driving stock. If improved economy is all you’re looking for, the GT still offers unmatched features. Not only do Bully Dog tunes make it easy to achieve better economy, the GT also features exclusive Driving Coach software. The Driving Coach analyzes your vehicle’s fuel economy and your personal driving habits in real time, and gives relevant feedback to help you improve those habits. So better economy when you need it, and more power when you want it: what’s not to love?

Driving Coach Triple Dog GTDriving Coach
The Driving Coach is an interactive software program that is included with every GT Diesel. The program provides real time audio and visual feedback to maximize driving efficiency. The screen shot below displays the Driving Coach. For the Driving Coach to be truly effective it must be properly set up.

Performance Testing:
The GT gas performance testing will accurately calculate and record a vehicle’s performance data for a variety of tests. The performance testing gives the user the ability to trigger a performance test when the vehicle begins rolling or by using a simulated “christmas tree” that is displayed on screen.

Bully Dog Triple Dog GT Diesel Tuner 40420

Display and Record Performance Results
Free Performance Analysis Software :

Free performance analysis software for the PC will retrieve performance tests from the GT and allow the user to analyze their performance runs right on their desktop. Analyze speed curves, RPM, horsepower and torque; even get an easily sharable time slip.

Purchase The Correct Bully Dog For Your Diesel:

01-16 Chevrolet Silverado 2500 3500 Duramax Diesel 6.6L(Click Here)

03-12 Dodge Ram 2500 3500 Cummins Diesel 5.9L 6.7L(Click Here)
03-16 Dodge Ram 4500 5500 Cummins Diesel 5.9L 6.7L(Click Here)

99-16 Ford F250 F350 Superduty Powerstroke Diesel 7.3L 6.0L 6.4L 6.7L(Click Here)
99-16 Ford F450 F550 Superduty Powerstroke Diesel 7.3L 6.0L 6.4L 6.7L(Click Here)
99-05 Ford Excursion Powerstroke Diesel 7.3L 6.0L(Click Here)

01-16 GMC Sierra 2500 3500 Duramax Diesel 6.6L(Click Here)

You don't see your Diesel Truck or RV in above list??
Please Call Us Today: 800-259-8627

Assured Automotive brings experience to every single sale we make. We’ve been in business since 1991 and are always here to help you with your selection. Our friendly, knowledgeable staff members can answer any questions you might have about any item in our inventory. From train horn models to muffler exhaust tip designs, what you see on our web site is in our inventory. This means we can ship it right to your door without delay. In fact, most orders ship in less than a single business day.

It doesn’t matter whether you’re looking for a train horn, want something musical for your car or just need a loud air horn to customize your ride, you’ll find what you’re after at Assured Automotive. Our air horns include:

Train horn kits – Our selection of air horns includes a variety of train-quality horns that will not fail to get attention. It doesn’t matter whether you’re an engineer in need of a better sounding horn or you’re just in love with the sound of a train horn, our products will not fail to deliver the sound quality your after. Our train horn packages, like Viair On Board Air Systems, will enable you to shake the ground!

Truck air horns – Want to sound like a big rig? Want blow your buddies away when you pull up? Chances are you need a horn that delivers more power than the Average Joe’s. If so, you’re in the right place. At Assured Automotive, we offer the air horns you need to make sure others have plenty of time to get out of your way when they need to the most. Our truck air horn line includes a wide variety of products that will get the job done right, including Viair on board air systems that include compressors and tanks. We also offer a wide variety of separates.

Car air horns – We also carry a wide selection of full car air horn kits, including compressors and tanks, and separates. From our 135db plug-n-play horns to full size train horn designs that offer a whopping 152dbs of power, we’ve got your needs covered for standard cars, SUVs, motorcycles, golf carts and more.

Click here to shop air horns

If you’re ready to customize your vehicle, you can count on our air horn selection to deliver just the right sound. We offer the highest quality parts at the best wholesale prices, so you can also count on saving without sacrificing performance.

If you’ve picked out a train horn, car horn or other part, just order conveniently right from our web site. Should you have any questions about our products, just call us at (800) 259-8627. International customers can reach us at (602) 617-5331. We’re standing by to help you every weekday from 8:30 a.m. to 4:30 p.m. Pacific Time, except holidays.


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