Bully Dog's Hemi GT Plus Gauge Tuner is the most impressive and powerful tuner available for Dodge/Chrysler Hemi engines. It's an all-in-one monitor, gauge, tuner, and diagnostic device that provides unmatched fuel economy.
Customizable gauge screens
Multifunction vehicle monitoring and diagnostics
Automated engine protection with audible safety alerts
Significantly increases power (+32 HP and +28 ft/lbs TQ)
Note: Not legal for sale or use on pollution-controlled vehicles based and registered in California