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Old 12-18-2010, 07:11 PM   #30 (permalink)
RobertSmalls
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Join Date: Aug 2008
Location: Buffalo, NY, USA
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Prius C - '12 Toyota Prius C
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I pretty much agree with Art. If you're already in a very efficient car like the Insight, you're really not going to save more money with mods than you spend on them (with the possible exception of FAS and a grille block), but it sure is fun. Nor will you save enough money with cruising speed reduction to justify the time spent... but if you need to get 90mpg, then you need cruising speed reduction.
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