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Chevy Astro Power Programmers & Performance Tuners

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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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Jet Performance Programmer Reviews


bruce

Reviewed By bruce w (SAN ANTONIO, TX) Reviewed for a 2015 GMC Sierra —4/27/2017 9:14 AM

It was the right thing for me, it woke up my 6.0L gmc 2500HD I needed it for pulling my RV. Thank You

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Edge EAS Power Switch with Starter Kit Reviews


Aux switches for my lights.

Reviewed By Thomas M (Chattanooga, TN) Reviewed for a 2016 Dodge Ram —4/22/2017 12:24 PM

This is just what I needed without having to put switches in my truck

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