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Is it worth the extra cost letting the Hummer dealership do it or can any installer do just as good with an H2. Also, they are charging me $595 for the XM modulator with installation. That seems pretty steep. Am I getting ripped on that?
Any info and/or suggestions are greatly appreciated.
Chris
Is it worth the extra cost letting the Hummer dealership do it or can any installer do just as good with an H2. Also, they are charging me $595 for the XM modulator with installation. That seems pretty steep. Am I getting ripped on that?
Any info and/or suggestions are greatly appreciated.
Chris
What XM equipment is your dealer planning to install in your truck? The GM XM parts list for around $330, whereas aftermarket cost is much less.
It is the GM part that the dealers are installing. Is there anywhere I can get it over the internet for cheaper? Thanks,
Chris
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