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2005 GMC Sierra Power Programmers & Performance Tuners

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Latest Customer Reviews

Edge CS Evolution Programmer Reviews

Edge CS Programmer

Reviewed By Anthony B (SALINA, KS) Reviewed for a 2005 GMC Sierra —3/23/2015 4:49 AM

I have had my programmer for about 3 weeks now and like it. I have only had it in trans only mode so far to increase my mpg seeing how all I drive is highway. I have gotten just over 2 mpg better and that was with hauling a bunch of stuff in the bed. I didn't like that you have to remove a fuse to change modes, not sure if that was just to program it or if you have to do that every time you change modes. overall a good product and would recommend to anyone.

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Superchips Flashpaq Tuner Reviews

you can feel the difference

Reviewed By Tommy T (Mountainair, NM) Reviewed for a 2005 GMC Sierra —5/25/2014 8:57 AM

Used this product on my 05 gmc and it woke my duramax up works good on all settings.

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

Fuel Economy

Reviewed By Howard M (ENTERPRISE, AL) Reviewed for a 2005 GMC Sierra —12/13/2013 6:07 AM

I purchased the Bully Dog to increase fuel economy on my 6.6 GMC diesel. At first it didn't seem to make any difference so I called their tech support (they were great!) and discovered I did not have the settings correct. Since then I have seen an improvement on mileage and I love the different feel in the over all performance. I am glad I made the purchase!

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