i bought the same cluster on ebay. Looks ****ing awesome. I'm holding off on installing it for the reasons gr8 mentioned. Its something like a 15,000 fine for mileage fraud. If your going to be switching clusters you have to let the dmv know, so they can change the title of the car. You can't just swap clusters back and fourth, the system doesn't work that way (at least here in NJ) I spoke with someone at my local gm dealership, they send out clusters to read actual mileage when one gets replaced, some speedometer specialists.