Danny added an Auto Meter transmission temperature gauge to the A-pillar of his truck. Keeping an eye on your temps during hot desert days is vital. The Bully Dog PMT located below has an entire catalog list of features. Depending on your need at the time, you can choose between Tow, Performance and Extreme modes, which range from an additional 30-140hp boost. The unit is touch screen, displays gauges, streams data graphs, and can show and erase diagnostic trouble codes and updates over the internet via a USB plug.