Bully Dog

The GT Gas and 50 State GT Gas have amped up vehicle performance since their original release. These tuners have the features of four different products; adding more horsepower, allowing multiple drive train settings to be tuned and adjusted, includes a fully customizable gauge pack that monitors four gauge functions at one time and not least of all, contains a Driving Coach feature that will help train efficient driving habits.

For daily use, and on those cross-country trips, there is no product that tells better how exactly your Nissan's engine is performing. The driving coach will be there for every mile, helping you achieve your fuel economy goals. If you want to haul your trailer through the back country, change your tuner settings to allow your vehicle the additional power to bull your way to the top.
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