Trying to return to stock, pulled off whatever tune was on the car, and the only 2 "stock" files on the Tune Repositry when compared over using the Editer, cause the car to no-start and christmas tree the gauge clsuter, so they're crap. Anyone with a 07-09 GT500 got a stock file in .hpt HP Tuners format? Thanks!
HP Turners: Stock file for 07-09 GT500?
- Thread starter Macman756
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