Ghost Pilot
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- Feb 18, 2015
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I have a 2008 4x4 5.3L Tahoe and have installed the performance tune from a DiabloSport Predator (U7194). However the Predator does not support transmission adjustments (shift points or firmness). The tune is okay (would like a little more low end torque for towing) but really want to adjust shift parameters. Does anyone know of a tune kit that can tweak shift parameters?
