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GMC Sonoma Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Programmer Reviews


Amazing Product!!

Reviewed By Judy W (Hurst, TX) Reviewed for a 1998 GMC Sonoma —4/1/2010 9:19 PM

i have a 98 GMC Sonoma with a 4.6 (V6)and you can hear it grab second gear! but if you dont like the way it set up itself you can go back and customize each and every set up (tire size, gear ratio, rev, speedo, shift fermness and alot more!!) if i was a Kindergarden teacher i would give it a GOLD star!!!

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Jet Performance Module Reviews


Suprising Electronic

Reviewed By Justin W (Livonia, MI) Reviewed for a 2001 GMC Sonoma —12/16/2009 2:44 AM

I was very scared at first, the module is made of plastic and trying to secure it into the ECM was nerve crunching at the thought of snapping the plastic. After a hard start, the module adjusted the factory settings and damn, I was off. At an average I dropped off a second and a half on my 0-60, haven't tried the 1/4 Mile yet. I'm interested to see. Any Fuel Injected vehicles NEED this chip!

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Hypertech Max Energy Programmer Reviews


Well worth the money!

Reviewed By Brent M (Surprise, AZ) Reviewed for a 2013 Ford F-150 —4/16/2015 9:54 PM

I am now getting about a 1-2 mpg improvement in fuel economy using this programmer. The power increase is noticeable, and the transmission shifts are better. Sometimes the 3-2 downshift can be abrupt but never obtrusive. The Hypertech program is a safe choice for a programmer compared to other custom tunes. You may not get the extreme power of a custom tune with this programmer, but you're much less likely going to cause any damage to your vehicle.

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