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2004 Chevy Silverado Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


This tuner does exactly what superchips says it does

Reviewed By Shannon P (Jerome, MI) Reviewed for a 2004 Chevy Silverado —12/12/2014 9:32 PM

I've had several pulling trucks and have been involved with plenty of tunes on our mustangs from the 10.80 car to the 8.20 or 9.80 car (depends on the tune). To get the most out of a tuner intake & exhaust help a lot but my truck is stock so getting 5MPG more in economy driving sensible, this will go up with cold air intake & exhaust. Towing mode on our farm I raised tranny 20psi & it pulls strong, extreme setting raised shift RPM & MPH points

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Hypertech Max Energy Programmer Reviews


Love it

Reviewed By Joshua M (Gulfport, MS) Reviewed for a 2004 Chevy Silverado —11/24/2014 8:22 PM

The different settings alone to me was worth the money it gives you power you can feel and more torque and the speed limit settings is great plus I purchased it on sale would purchase again

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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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