Bully dog GT Diesel Performance Tuner & Monitor
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: 40420
Enhance your vehicle’s performance with the Bully Dog 40420 GT Diesel Tuner & Monitor. Unlock more horsepower and torque for better fuel efficiency.
The following vehicles require the 42215 bypass cable to properly tune with the GT diesel tuner. The 40420 comes with a mount. Cable sold separately.
2018 RAM 2500-5500 6.7L Cummins
2019 RAM 2500-5500 6.7L Cummins
2020 RAM 2500-5500 6.7L Cummins
2021 RAM 2500-5500 6.7L Cummins
Bully Dog tuning devices will not modify or delete vehicle emissions. Bully Dog products purchased comply with the Clean Air Act. Tunes that are preloaded in our devices have gone through hours of testing to ensure the safety of the drivers and the environment overall. Custom tuners are required to follow the guidelines of the Clean Air Act as they develop their own tunes for our devices.
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.