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Bully Dog 41604 6 Position Chip Performance Module


4 Bank 6 Position-Blank - Programmable - Must Have Programming Station

Pricing: $479.99
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Bully Dog - 6 Position Chip Performance Module P/N 41604 Features:

  • Blank Chip And Switch/Req. 6 Position Programmer
  • Increases Horsepower And Torque
  • Tranny Smart Programming Reduces Sluggish Shifts
  • Increases Fuel Economy
  • Removes Speed Limiter
  • On The Fly Adjustability
  • Easy Installation
  • Plugs Into The Engine Control Unit (ECU)

Product Series


Bully Dog is at the forefront of performance ECU calibration technology for gas and diesel vehicles looking to add performance, tackle tough terrain, haul heavy payloads or tow trailers over long distances. Our calibration software platform adjusts key performance parameters to better respond to the unique demands you put on your vehicle, whether its adjusting for tire size, axle lockers, throttle sensitivity or shift firmness. Easy installation using one of our advanced handheld programmers means quick, out-of-the-box access to better performance, added safety and improved fuel economy. Bully Dog also offers a precision-engineered, top-quality line of performance intakes, diesel particulate filters, manifolds and turbochargers to help vehicles run stronger and last longer.


  • 41604
  • 41604
  • 681018416047
  • Bully Dog
  • New

Shipping Information

  • Item Requires Shipping
  • 0.5 lbs.
  • W5.0000” x H2.0000” x L8.0000”
  • Free Shipping!

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