First to break into Toyota’s programing, the new GT T+ tuner allows you to adjust power levels, raise speed limiters, change shift points, and more. The driving coach helps regulate your mpgs. It comes installed with four different pre-set performance tunes all designed for a specific purpose, including Stock, Tow, Regular, and Premium (requires the use 9-octane fuel at minimum).

SOURCE
Bully Dog
940-783-9914
http://www.bullydog.com