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2004 Chevy Blazer Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Programmer Reviews


vettedr

Reviewed By Arthur S (Debary, FL) Reviewed for a 2004 Chevy Blazer —10/1/2012 8:55 AM

this is easy&fast to use. like the way it shifts,still on my first tank and can see a improvement alreddy I woke up my xtremee

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Hypertech Max Energy Programmer Reviews


Love this programmer!!!

Reviewed By tyler c (hensley, AR) Reviewed for a 2001 Chevy Blazer —2/21/2014 9:08 PM

I drive an 01 blazer with a 4" lift, 33's, a cold air intake and a throttle body spacer. I did A LOT of research before deciding on the Hypertech Max Energy. A friend of mine recommended it and man am I happy he did. The power and mpg this thing adds is worth the money alone, but I love the firmer shifts and speedometer recalibration features. This will definitely be purchased for all of my vehicles.

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ScanGauge OBD II Scanner Reviews


Won't drive without it!

Reviewed By Craig L (FRISCO, CO) Reviewed for a 2001 Chevy Blazer —8/11/2013 7:38 AM

Came in a timely fashion. Hooked up in seconds and started working. Easy to follow directions for programming additional gauges. Easy to unplug and store out of site when not in use.

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Year Range For Chevy Blazer Performance Chips & Programmers