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Buick Hypertech Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Hypertech Magic

Reviewed By George H (Jacksonville, FL) Reviewed for a 2005 Buick Terraza —3/2/2010 5:29 AM

The 4.3L V6 in my Chevy Astro van is hot. I use it primarily to tow a small travel trailer and it has always done a satisfactory job but now wow! I can't wait to get it on the dyno to test the hp and torque. A recent two way run of 24 miles (not towing) yeilded a gas mileage inprovement of 3.9 mpg. Needless to say, I am well pleased.

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Hypertech Speedometer Calibrator Reviews


Hypertech Calibrator keeps it all legal

Reviewed By Ronnie R (Corpus Christi, TX) Reviewed for a 2014 Ford F-150 —8/5/2016 4:53 PM

Purchased this after having my son's truck lifted with 35" tires. We wanted to capture his desire to have the look of a big truck while still maintaining the correct speedometer readings and transmission shift points. The system does require you to use a Windows based PC to update the unit to the most recent software package (it is not Mac compatible), but other than that it is very straight forward to use. Hook it to the OBD port, input your tire size and allow it to update your ECM, that's it.

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