Yeah, I agree with the others, don't even bother modding it. If you want a little more pep, then simple bolt ons probably won't hurt much. There are very few cars out there, that are considered "good investments". Just about all cars lose money, regardless of whether it's modded or not.
If you're looking to make money, look into good investments or real estate. Cars are pretty much a no go on that front.
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