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Gas Mileage
Ricky said 2012-06-09 05:29
What kind of gas mileage should I be getting? A local mechanic installed a big %!ยค air cleaner and a power commander. I road 150 miles and used 4 gallons of gas. That equals 37.5 mpg. If I put the stock air cleaner back on and remove the power commander, would I improve on the mpg?