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2004 Chevy Silverado Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech HyperPAC Reviews


Nice!

Reviewed By Dennis H (HAMILTON, MT) Reviewed for a 2004 Chevy Silverado —7/3/2015 8:58 PM

I have it on my 04 chevy 2500hd and I can definitely tell it has a little more kick to now!

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Hypertech Max Energy Programmer Reviews


Great product

Reviewed By ANTHONY H (Prentiss, MS) Reviewed for a 2004 Chevy Silverado —4/6/2015 8:56 PM

I love my programmer, I've used Hypertech in the past and always had success this one is no different. Very satisfied

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DiabloSport Trinity T-1000 Programmer Reviews


Good

Reviewed By Austin P (CAPE ELIZABETH, ME) Reviewed for a 2004 Chevy Silverado —8/7/2014 6:49 PM

I just bought the DIablosport Trinity T-1000 and noticed a great difference in my gas millage. I got 2-3 more miles around town.

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