Quote:
Originally Posted by Otto
You could probably do all this stuff for ~$2-300, cheaper if a good scrounger. 30% fuel economy improvement is well within range.
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I did almost all that for round $15- the materials paid for themselves in one fillup. Find someone with old coroplast campaign signs lying around and you're golden. 50% fuel economy increase over EPA is within reach!
I'll be watching for some updates as this progresses