Any thoughts or comments on the Hahn Tune?
#1
Any thoughts or comments on the Hahn Tune?
I am getting a bit bored with my HHR SS and wondering if I should add a Hahn PPC tuner. Worried about the warranty since I only have 40k on it. I understand that tuner can restore the stock programming, but not sure if it will be a problem with warranty.
Does any one have an experience with this tune?
Thanks for your help!
Does any one have an experience with this tune?
Thanks for your help!
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