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2004 Chevy Silverado Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


Superchiped Silverado

Reviewed By Daniel G (PUEBLO, CO) Reviewed for a 2004 Chevy Silverado —6/15/2015 8:12 PM

Most of my driving is city, I averaged 15mpg before then with the mileage cs save tune I now average 17.5mpg. Truck ran high 17s in STOCK setting, I have aftermarket exhaust, headers, and air intake. With performance tune I run high 15s. I can tell a great difference in each tune with shift points and firmness...great product!

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


Great Product

Reviewed By Eric S (Weston, WI) Reviewed for a 2004 Chevy Silverado —1/22/2014 10:49 AM

I purchased this unit to get better mileage and performance out of my truck. I have dual exhaust and a CAI for performance mods. Install took a bit longer than expected, due to finding the right fuse and wire routing. I have not ran on the premium yet, which requires premium fuel. Waiting until it warms up. I have noticed an increase in power when i have it on the tow tune. I am waiting until it warms up to really see any mileage increase. Overall, it is a great product.

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