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2005 GMC Sierra Performance Chips & Programmers

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Latest Customer Reviews

TruXP Xtune Performance Tuner Reviews


TruXP Tuner

Reviewed By Mark's C (West Chester, PA) Reviewed for a 2005 GMC Sierra —12/11/2015 9:58 AM

Very pleased. Tranny hits harder now and will brake my 33's loose when I wanna let it! Will not change tire size for my make/year but not a big deal to me. Price is great and would tell you to go ahead and buy it. You will love it!

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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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