For sale is a preowned but unlocked DiabloSport U7191 Predator tuning tool for 2005-2006 LS2 GTOs. It is unlocked (see photos). It comes with the original box, instruction book and a wall power pack so you can fire it up outside of the car for downloading log files and tune files. You will also need a serial-to-USB cable to communicate between the Predator and your PC which is not included. Always a good idea to store your original stock tune file to your PC while you have a DiabloSport tune in your car. All to software to connect and review log files is available for free from DiabloSport.
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