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Ford Mustang Bully Dog Performance Chips & Programmers

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Latest Customer Reviews

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

Save Gas with Bully Dog !!!!!!!!!!!!!!!!!!!!!!!!!!!

Reviewed By Steve O (Porter, TX) Reviewed for a 2011 Ford Mustang —3/15/2011 6:24 PM

I have had my bully dog gt tuner for about two weeks and my reason for buying it was gas milage . I own a 2007 GMC crew cab with the 4.8 V-8 in it,my truck has 22s on it so the truck only gets 13 miles to the gallon . After i installed the tuner it gets 16 miles on regular gas and 17 miles on prem. I still can`t believe that it made that much difference, you will need to keep your foot out it ! Overall i am very pleased and i highly recommend bully dog. Thanks Bully Dog, worth every penny !

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

06 Gmc

Reviewed By Olivia c (OKTAHA, OK) Reviewed for a 2006 GMC Sierra —3/17/2015 8:14 PM

Best ever well worth the money my truck runs great

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