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2004 Chevy Astro Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer 2.0 Reviews

Works great could use a manual

Reviewed By Jeff M (Eliot, ME) Reviewed for a 2014 Chevy Silverado —6/2/2019 5:38 AM

Not a manual of how to hook it up and use but one for what each of the setting for especially the transmission do. there are so many and nothing says what it changes or does. track, performance, street, sport. ect...

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Edge Insight CTS2 Monitor Reviews


Reviewed By Don B (SAINT CLAIR SHORES, MI) Reviewed for a 2005 Chevy Silverado —5/15/2019 9:52 AM

I am a huge proponent of constant monitoring and the Edge Insight does that and so much more. Still playing with all the functions, but the corrected speedo is dead nuts on and helpful when towing. Best accessory I have added to the truck!

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Edge Insight CS2 Monitor Reviews

Small, but still very easy to read.

Reviewed By Brian B (Billings, MT) Reviewed for a 2016 GMC Sierra —4/4/2018 6:01 AM

Super easy install. The device is tiny but still really easy to read. Tons of information.

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