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Thread: Black Bear Custom Tune
05-19-2011, 12:46 PM #7
www.efilive.com check out their autocal it's a handheld device that let's you change your custom tunes, you can purchase that, and get a few different tunes so that you can change them for different driving. And you can also change them for when you get new parts on your truck. I believe you can also log, which will make it even better, a lot better results.
And if it says anything, i can spin 35's on dry pavement with stock 3.73 gears.
By ameerica in forum Black Bear PerformanceReplies: 22Last: 11-28-2011, 02:27 PM