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2003 Dodge Ram Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog GT Platinum Tuner (49-State Legal) Reviews


Great chip

Reviewed By Keaton M (OLNEY, TX) Reviewed for a 2003 Dodge Ram —7/22/2014 12:54 PM

Chip did what I wanted increased mpg on 2003 hemi.

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Bully Dog GT Platinum Tuner (50-State Legal) Reviews


Great Tuner

Reviewed By Craig B (YUBA CITY, CA) Reviewed for a 2012 Dodge Ram —11/9/2017 12:20 AM

This a great tuner. I installed it when I upgraded my tires from stock to 35" mud tires and my truck doesn't even feel like it has larger tires installed. Also Bully Dog tech support is nice and easy to work with.

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DiabloSport Trinity T-1000 Programmer Reviews


Good entry level programmer.

Reviewed By Brian R (Rochester, WA) Reviewed for a 2004 Dodge Ram —6/8/2017 8:13 AM

If your looking to get a programmer but not wanting to mess around with custom setting this is a good choice. If you have an automatic Dodge a programmer is a must as it cleans up the shift pattern and makes towing a much better experience. This programmer also allows you to monitor in real time such things as boost, transmission temperature, etc... You can expand this programmer which is nice if you want to take it a step farther.

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