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Chevy Silverado Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Better shifts

Reviewed By Steven W (RIO RANCHO, NM) Reviewed for a 2004 Chevy Silverado —4/23/2017 2:04 PM

The biggest benefit so far is better shifts, they feel quicker and more sure now. The gas mileage is up less than 1/2 mpg for city/highway and a little more for highway driving. The Hypertech will take 4 years just to pay for itself at that rate. That said, I am eager to find out if the Hypertech helps when I put oversize tires on. On my old truck bigger tires cost 3 mpg. I hope to at least break even with bigger tires and the Hypertech on the newer truck.

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


Thoughts on Bully Dog GT

Reviewed By Daniel F (Valley, AL) Reviewed for a 2008 Chevy Silverado —4/22/2017 1:11 PM

Very easy to install, I even hard wired it into the fuse block under the hood so it works on/off with the ignition. Over all it's a great piece of machinery. I was able to turn off AFM, which is great. Also programmed it to performance tune on engine and trans, and within 2 tanks of fuel I am seeing a 3 mpg increase, that's awesome because I was only getting 12.6 before the programmer. AutoAnything even lowered the price for me, so don't hesitate to chat with someone and ask!!!

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Hypertech Max Energy 2.0 Programmer Reviews


Hypertech

Reviewed By Eddy B (LEES SUMMIT, MO) Reviewed for a 2008 Chevy Silverado —4/13/2017 7:20 AM

Seems to work good more power and 1.5 mpg in town going to try on long trip today.

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