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Bully Dog 46502 - Medium Duty Gauge Tuner


currently covers the Cummins ISB, ISC, and ISL from 2008-2015 (2250 and 2350 ECM) and the Paccar PX-6,PX-7,PX-8, and PX-9.

Pricing: $799.00

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Bully Dog 46502 - Medium Duty Gauge Tuner

Part # 46502

Inspired by Bully Dog's popular HDGT, the sleek, intuitive MDGT increases horsepower, torque, and fuel efficiency for tow trucks, tool trucks and medium-duty applications. A push-button interface, on-screen virtual gauges, and immersive full-color display help you clear DTC codes, monitor data, and adjust performance with dyno-proven calibrations. Driving Coach and Speed Limiter features enable efficient and safe driving.


Save money and pull harder with the available tunes. Select the best tune for the job; economy, power and economy, and power. These pre-loaded tunes give dyno-proven performance results.


Start saving today with the Bully Dog Heavy Duty Gauge Tuner with fuel savings up to 12% and keep the truck running longer safer. Utilize the driving coach to get the best economy possible.


Have more confidence while hauling. Set vehicle warnings to alarm if parameters are exceeded for coolant temperature, oil temperature, boost and speed.

* This product is not legal for sale or use in California on pollution controlled motor vehicles.


  • 46502
  • 46502
  • Bully Dog
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W8.0000” x H4.0000” x L6.0000”
  • Free Shipping!

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