Quote:
Originally Posted by jimharrell
Well do you really need the tune? Like is it worth to wrestle the dealer? If I have it shipped to the dealer, ask for a copy of the directions?
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I purchased mine online and installed it myself. Instructions were included. After installation, I made an appointment with the dealer to get the unit programmed. In the end, I saved quite a bit from retail on the GM CAI by buying online and avoided labor charges. Installation was reasonably easy as the instructions are good and the tools required are simple. As far as "needing the tune" is concerned, I wanted to eliminate warranty issues.