The GT Gas delivers DYNO proven tune files that increase horsepower and torque
Comes complete with a mount for on dash monitoring of a huge list of parameters
Stores up to 10 custom tune files created by your local Bully Dog / SCT Custom Tuning Dealer (Not available for all vehicles)
This product is not legal for sale or use in California on pollution controlled motor vehicles
Control how long the accessory items will remain on after the engine has been turned off and the doors remain closed
Adjust the timing of your engine from +4 to -8 to increase power or fuel economy according to your vehicle’s specifications
Easily engage the wheel lockers for off-road traction
Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle
Used to enable or disable the AFM (Active Fuel Management)
Enable or disable the use of a specialized data table for turbo/ supercharged engines
The GT Gas tuner unlocks more horsepower and torque to meet the unique demands you put on your vehicle. With preloaded tuning, customizable gauges to track performance, and a wide variety of hauling and off-roading features, you’ll have plenty of power to take on tough jobs or improved fuel economy for long highway hauls. Space for up to 10 custom tunes helps you adjust for the many ways you put your vehicle to the test.
If I could give 0 stars I would the programer I purchased dosent perform as described and I was told that it is not returnable never again will I order from 4wheelparts nor will anyone in my off road group
By John from Missouri
bully dog gas tuner
this tuner was easy to use and quick to learn with. based on the intake system and cat back exhuast i had on my 2014 silverado before doing this tuner i can say that it helped make those upgrades shine just that much more. i noticed with all three upgrades done that i was averaging between 20 to 23.5 miles per gallon as seen on the driver info screen on the dash. my only hiccup with this system is that routing to power wire for the ignition switch is a bit tricky but worth it so you dont have to keep turning th unit on and off again. other wise i would by this all over agian if needed.
By big K from burlington wi
I should have done a little more research on the product. Unfortunately I was unable to adjust tire size, that's why I bought it, to help with shift point. Wasn't able to do so. Other than that I would definitely recommend this product to anyone out their who wants to make a little extra power.
By bobbyb from port hueneme, CA
Triple Dog Gt Gas
Purchased the Gt Gas looking for some improved performance as well as MPG increase. Having run a Bully Dog programmer on my diesel truck in the past i had an idea of what to expect but was new to tuning Gas applications.
All i can say is wow! In my 2013 F150 with the 5.0L engine i definitely noticed a big difference. The throttle response and power had a great improvement but where i was very excited was the mileage. I was averaging anywhere from 14-16 mixed driving. After tuning my 5.0 in the performance setting i was getting anywhere from 17-19 mpgs hand calculated!
The driving coach was slightly off at first but a quick call into Bully Dogs Technical Support had me fixed and %100 accurate in a very short time.
The Gt Tuner was well worth the money. I will be back to Bully Dog for more products in the future!
By TruckGuy from American Falls, ID
great product...but fuel saver mode does nothing but limit the throttle response. i got better mpg in performance mode due to the fact i could get to speed in a timely fashion and hold speed at a lower rpm.
By iamthestig from santa clarita
INCREASED HP NOT MPG
Helped on my 03 Silverado 5.3 on HP and shift firmness, but didn't see a difference in fuel milage. It doesn't interface well with Bose stero systems either, but Bullydog Support helped me get it working. It was a bit expensive though and doesn't look great in the cab.
By 03 Z-71 from OKC, OK
A good tool for saving fuel
It was easy to install. Can feel the added power and see the fuel saving while driving
By Hans from Vienna, WV
Definately get the bang for the buck....
I really like my GT personally. Love the ability to watch my load percentage during towing, definately helps me from dragging the trailer excessively. Only downfall is not being able to see my speed, mileage, and so forth in my '03 Dodge Ram.
Founded in 1998, Idaho-headquartered Bully Dog has become synonymous with powerful, economic tuning for 4x4s. When you�re looking for a high performance programmer to give horsepower and torque a jolt in your Jeep, Bully Dog has options. Additionally, the company carries cold air intakes and accessories like pod mounts and sensor docking stations. GT programmers for Jeeps offer multiple power settings and advanced gauge/monitoring abilities to maximize your fuel economy. Bully Dog makes modules for gas and diesel applications capable of diagnosing and tuning to keep your Jeep at the top of its game. Shop Bully Dog Now