Bully Dog 40420 GT Diesel Tuner for Maximum Performance

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Posted Oct 8, 2024

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The Bully Dog 40420 GT Diesel Tuner is a powerful tool for maximizing your diesel engine's performance. It's designed to work seamlessly with your vehicle's engine management system.

This tuner is specifically engineered for maximum power and torque gains. With a simple plug-and-play installation process, you can expect to see noticeable improvements in your vehicle's performance.

The Bully Dog 40420 GT Diesel Tuner is designed to work with a variety of diesel engines, including those from popular manufacturers like Ford and Chevrolet.

Recommended read: Gt Tuner Bully Dog

Technical Details

The Bully Dog 40420 GT Diesel Tuner is a powerful tool for diesel engine owners, but before you make a purchase, it's essential to understand its technical details. This product is designed for 2013-15 Dodge Cummins vehicles.

The GT Diesel Tuner is four products in one: a vehicle engine tuner, monitor, gauge, and diagnostic device. It's a remarkable unit that can increase horsepower, improve fuel economy, and provide a comprehensive set of monitoring features and diagnostic functions.

If this caught your attention, see: Bully Dog Gt

Credit: youtube.com, Bully Dog GT Diesel Performance Tuner and Monitor - Features and Benefits

To tune your vehicle, you'll need to purchase an unlock cable, part number 42214. This cable is specifically designed for the 2013-15 Dodge Cummins engine.

The GT Platinum Diesel is not legal for sale or use in California on pollution-controlled vehicles. Make sure you check your local regulations before purchasing this product.

Here are the key technical details to keep in mind:

  • Designed for 2013-15 Dodge Cummins vehicles
  • Requires unlock cable (part number 42214) for tuning
  • Not legal for sale or use in California on pollution-controlled vehicles

Product Information

The Bully Dog 40420 GT Diesel Tuner is a popular choice among diesel enthusiasts. It's designed to work with various diesel engines, including Cummins and Duramax.

For Cummins engines, the 40420 GT Diesel Tuner offers impressive power gains. In 2019, it's reported to deliver +63HP and +70TQ. That's a significant boost for any diesel truck.

The Bully Dog 40420 GT Diesel Tuner also supports various Duramax engines. In 2011-2014 models, it's said to provide a +24HP and +43TQ gain.

Here are some key vehicle options for the Bully Dog 40420 GT Diesel Tuner:

Keep in mind that some Cummins models, like those from 2013 and later, may require an optional Unlock Cable for the 40420 GT Diesel Tuner to work.

Frequently Asked Questions

How much HP does a Bully Dog GT diesel add?

The Bully Dog GT diesel is claimed to add up to 50 horsepower. It also adds up to 100 lb-ft of torque.

Will a Bully Dog GT gas tuner work on a diesel?

No, the Bully Dog GT Tuner is made for either diesel or gas vehicles, but not both. If you have a diesel vehicle, look for the 40425 or 40420 model specifically designed for diesel trucks.

How much does it cost to unlock a Bully Dog GT Tuner?

To unlock a Bully Dog GT Tuner, there is a $250 non-refundable charge. This fee applies to remote resets, which can be initiated by contacting the sales team.

How many times can a bully dog tuner be used?

You can use the Bully Dog tuner up to 5 times, but each new vehicle tune reduces your remaining unlocks.

Sources

  1. Bully Dog GT Diesel Tuner Cummins/Duramax/PowerStroke (dieselpowerproducts.com)
  2. Bully Dog GT Platinum Tuner (Diesel) 40420 (customwheeloffset.com)
  3. Pinterest (pinterest.com)
  4. Facebook (facebook.com)
  5. Bully Dog 40420 GT Platinum Diesel Tuner ... (performancecalibrationca.com)
  6. Bully Dog 40420-BTQP GT Platinum Tuner (Diesel) (trailbuiltoffroad.com)

Toni O'Reilly

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Toni O'Reilly is a passionate and dedicated writer with a keen interest in animal welfare and health. With a strong foundation in research and storytelling, she has established herself as a reputable voice in the pet care industry. Her articles have covered a range of topics, including the beloved Rough Collie breed, providing readers with valuable insights and information on their care and well-being.