Hypertech 730103 In-Line Speedometer Calibrator for 2007-2011 Toyota Tundra and 2008-2010 Sequoia
The Hypertech Speedometer Calibrator can correct the speedometer and odometer for tires up to 54 inches (depending on the application) and/or non-stock rear gear ratios. This device is engineered for consumers that want the speedometer recalibration functions of the Max Energy programmer, but without the additional expense of the other tuning features.