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2003 Dodge Ram Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


3500 Cummings 4 x 2

Reviewed By Gilbert R (Quenemo, KS) Reviewed for a 2003 Dodge Ram —3/5/2015 4:43 AM

i pull a 38' fifth wheel . I was getting 17 mpg after programming the Hypertech Max On program two I went to 21.3 mpg at 65 mph . Without pulling I was getting 22.1 mpg at 70 mph . I programmed the Hypertech to program 3 and I went to 25.5 mpg at 70 mph . And the power is there pulling or not pulling . I'm happy with this program .

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Bully Dog Triple Dog GT 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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Superchips Flashpaq Tuner Reviews


Have to load info twice normally

Reviewed By Shane R (BOWLING GREEN, KY) Reviewed for a 2003 Dodge Ram —7/11/2014 9:32 PM

Works great once it uploads. The power setting made it come alive and sucked down the gas. Econ mode is much better for my driving. Haven't towed anything yet so can't rate that yet. Its worth the bucks I think.

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