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Chevy Monte Carlo Hypertech Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


upgrade..shift limiter

Reviewed By Jeff T (Milwaukee, WI) Reviewed for a 2003 Chevy Monte Carlo —5/27/2012 11:41 PM

required upgrade before use. installed disc, then during final installation, malware notice popped up and wouldnt install. had to remove spyware blocker before would work. malware notice still on laptop.... :( took many tries to get the right combination for the car to run and shift smoothly. still hits rev limiter from 1st to 2nd gear sometimes. notice difference right away though, especially shift firmness, has to be the best upgrade from the whole thing! during install on car, shows interruption sometimes, then restarts upgrade. very odd

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Hypertech Speedometer Calibrator Reviews


Love It!!!

Reviewed By David S (VIRGINIA BEACH, VA) Reviewed for a 2007 Toyota Tundra —2/17/2017 5:54 AM

Bought it cause I put 35's on my Tundra and I was about 5mph off comparing to GPS. Also noticed shift points were off along with gas mileage. This calibrator not only allows you to fine tune the speedometer but it also brings the shift points back to factory settings. I am now back to 18+mpg on highway and 13-14 aound town and I am heavy on the right foot. Easy install, just make sure to zip tie to prevent rattles behind the dash. Highly recommend.

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