ECM Tuner for Cummins


SKU: 46511 Categories: , ,

Product Description

ECM Tuner for CUMMINS (46511)

The Bully Dog 46511 Heavy Duty ECM Tuner is the perfect product for those fleet owners who want to tune and go. This Heavy-Duty tuner is streamlined to include 3 power levels, a speed limiter calibration features, and a DTC trouble code reader. The beauty of the ECM Tuner is in its simplicity; simply select your desired power level for the drive ahead, complete the install and store the tuner on-board to enjoy the perks of Bully Dog tuning.


  • 6% – 15% Power Increase
  • Speed Limiter Adjustments
  • 6% – 12% Fuel Mileage Increase
  • Diagnostic Trouble Code Reader

Power Levels:

  • Economy (6%-10% Gain)
  • Economy & Power (6%-12% Gain, 35HP-75HP)
  • Power (15% Gain, 75HP-100HP)


2007-2010 ISC 8.3L
2010-2013 ISC 8.3L
2007-2010 ISL 8.9L
2010-2013 ISL 9 8.9L
2004-2010 ISM 10.8L
2010-2011 ISX 11.9L
2010-2013 ISX 12 11.9L
2010-2013 ISX 15 14.9L
2004-2007 ISX CM870 14.9L
2008-2010 ISX CM871 14.9L

Additional information

Weight 10 lbs


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