$ 449.00
The Bully Dog GT 40420 is a downloader AND a monitor all in one compact electronic device!  Considering all the features contained within the GT it is amazing that installation is as easy as plugging the unit into the OBDII port and performing a simple download to the vehicles ECU. What's more convenient is that the Bully Dog GT 40420 works on almost all late model diesel pickups and even some commercial applications.

The Bully Dog GT 40420 features the all new patent pending Driving Coach feature. According to outside research studies, drivers can save up to 37% on their monthly fuel bill simply by adopting better driving habits. The Driving Coach feature shows people specifically where their current losses are coming from so they can make adjustments to correct their inefficiencies. In doing so, the Coach provides audio and visual feedback to instruct a driver on how to learn better driving habits. Read more about the driving coach feature below.

This product fits the following truck models:

  • 1999 - 2003 7.3 Powerstroke Parts
  • 2003-2007 6.0 Powerstroke Parts
  • 2008-2010 6.4 Powerstroke Parts
  • 2011-2016 6.7 Powerstroke Parts

Our policy lasts 7 days. If 7 days have gone by since receipt of your purchase, unfortunately we can’t offer you a refund or exchange. Contact us at steven@hartsdieselperformance.com to request a return.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Electronics such as tuners, monitors, and gauges are not eligible for return. If there is any issue with these products you must contact the manufacturer.

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

Restocking Fee
We reserve the right to charge 15% restocking fee on any returns.

Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at steven@hartsdieselperformance.com 

Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@hartdiesel.com and send your item to: 4504 S 28th St Omaha, NE 68107 .

Shipping
To return your product, you should mail your product to: 4504 S 28th St Omaha, NE 68107 via UPS or Fedex. Do not send return packages back via USPS.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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