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Hypertech Speedometer Calibrator Part #732004 Customer Reviews
3 Customer Reviews
Reviewed by John P (West Hartford, CT) Reviewed for a 2011 GMC Sierra — Jun 14, 2011 4:47 AM
bought this for my new body 07 Chevy 2500hd and it couldn't have been any easier to use.. i only put 33" tires on it but it made a transmission noise when downshifting under throttle. this went on for months before i bought this calibrator. the very first drive after 5 minutes of calibration the noise was gone and the speedometer was back to normal. great product!
Reviewed by Alston J (Jacksonville, NC) Reviewed for a 2008 Chevy Silverado — Jan 19, 2011 4:43 AM
Had to update the unit before I could install, but that was very easy and only took about 10 minutes. The handheld is very easy to use and I am very happy with the product.
Reviewed by Thomas G (Raymond, WA) Reviewed for a 2007 Chevy C/K 2500 — Nov 10, 2009 5:56 AM
I purchased this device to correct my odometer after the dealer installed oversized tires on a truck I bought from them. The installation was a breeze. My 9 year old daughter could have done this. Now my speedo is right on, (confirmed by GPS) and the shift points are correct. Before I was revving to over 2400 RPM at 65MPH. Now I'm right around 1500 RPM at the same speed. My truck also feels a whole lot peppier and does not struggle when I really get on it. It really responds. I've also gained 1.5 MPG since the install and it keeps getting better. Autoanything provided a great product to help me out. The whole purchase experience was very positive.
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