sweet99

This unit is 2 months old and contains their newest tune. It has the original box and instruction booklet.
It worked great for adjusting my speedo to my 4.10's and firming up the auto tranny shifts giving the 1-2 shift a loud chirp even with my 315/35's out back. The tune is nothing that agressive that it would harm your motor. I am changing for a more agressive custom tune as my car has evolved to another level. $280. shipped to the lower 48. That's $100. off the going prices. Thanks for looking, Mark

TORCH_MACH04

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