Extreme Gas-Saving Car Modification

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Here's an extreme car modification to combat the rising gas prices in the U.S. This mod will really cut down on trips to the pump, though you will need to start visiting the local feed store more often. One thing you will need to watch out for with this kind of set-up is going to be the exhaust issues, just so you’re aware. The other issue may be irate motorists who find themselves behind you — the Amish can certainly attest to this problem.