Bully Dog 40420 Triple Dog GT Diesel Gauge Tuner

  • List Price: $699.99
  • Sale Price: $459.95
  • Amount Saved: $240.04
  • Availability: Usually ships in 4-5 business days


  • More horsepower and torque- +115-140hp and 175-209ft-lbs
  • Displays instant fuel economy and trip fuel economy
  • Safety de-fueling
  • Four different power levels to choose from
  • Free internet updates, upgrades and easy installation

Product Description

The Triple Dog Diesel GT Gauge Tuner is a downloader, monitor, driving coach and gauge all in one compact electronic device. This product also provides realtime feedback to help users improve their fuel economy by using a patent pending Driving Coach feature designed by our top engineers. The Driving Coach feature shows the driver specifically where their wasted energy and inefficiencies are coming from so they can make adjustments to correct driving habits.

Product Detail

  • Product Dimensions: 4 x 12.5 x 12.5 inches; 2 pounds
  • Shipping Weight: 2 pounds
  • ASIN: B001T8J4YK
  • Item model number: 40420
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