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2005 Chevy Astro Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews


No major problems with it

Reviewed By William K (Chicago, IL) Reviewed for a 2003 Chevy Astro —11/23/2011 6:11 AM

Instruction manual was incomplete; did not have my Astro van listed. Called help number and they helped me. Can't really feel any difference in performance. Haven't checked gas mileage yet.

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Hypertech Max Energy Programmer Reviews


Hypertech Max Energy Programmer 2.0 review

Reviewed By douglas f (IRMO, SC) Reviewed for a 2018 Chevy Silverado —5/10/2018 7:37 AM

This is my third Hypertech, 2010 Silverado, 2010 Camaro & now a 2018 Silverado. I have found these programmers easy to use and quite effective. They offer quite a few options for programming your vehicle to your specific needs. My latest purchase provides the most amount of features to date. I would highly recommend this product if you want to maximize your vehicle's performance, maximize your fuel efficiency and get a solid shift out of your transmission. Hypertech customer service is helpful.

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Hypertech Speedometer Calibrator Reviews


Hypertech Speedometer Calibrator

Reviewed By Kevin B K (SAN TAN VALLEY, AZ) Reviewed for a 2011 Toyota Tacoma —5/18/2018 8:23 PM

Real easy to program and install. Took me about 30 minutes to hook up. I left the USB cable attached in velrco behind the access door for fuse box, in case I ever need to adjust in the future when I get gears. Only issue I had is the box attempted to some update with the firmware and would fail. I emailed there support and they said to ignore it. I was still able to calibrate with no problem. CD did not come with my product neither I had to email support to get the link to download the program.

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