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shift points

  1. Lack of Upshifting After Tazer Mini

    Background: 2020 JLUR with 3.6 and have been running 5.13s and 37” tires for almost 6K miles. Previously was using the Flashcal with tires calibrated to 35” (that’s the measured/rolling diameter not paper spec) and the appropriate gear ratio. Used a downloaded app on my iPhone to confirm...

  2. Shift points - 35s

    Are shift points directly linked to what speed the car is reading? So if dont reprogram for 35s this will get affected?




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