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Chevy Silverado Bully Dog Performance Chips & Programmers

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Latest Customer Reviews

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

Great tuner for my 2005 Duramax!

Reviewed By Donald C (Bend, OR) Reviewed for a 2005 Chevy Silverado —8/5/2015 10:47 PM

This tuner came with easy to use instructions. Was easy to install.I have not used the power settings for towing yet, but the fuel mpg is much better than stock. I switched from a Super Chip programed because it was too hard to change tunes. Bully Dog GT can switch on the fly and has on demand info available on the screen.Wish I had picked the GT the first time. AUTO ANYTHING made it easy to order & free fast shipping. I would definitely recommend Auto Anything & Bully Dog GT.

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

Power up - Gas down

Reviewed By Scott S (FRESNO, CA) Reviewed for a 2014 Chevy Silverado —1/19/2015 9:38 AM

Noticeable increase in HP and firmer shifting at higher RPMs. Lost MPG in city & HWY which was disappointing. '14 Silverado w 6.2L

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