Thread: Your best modification
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Old 09-10-2008, 04:35 PM   #17 (permalink)
Bullockracing
EcoModding Lurker
 
Join Date: May 2008
Location: Vivian, LA
Posts: 46

Icarus - '11 Ford Mustang GT
90 day: 20.71 mpg (US)

Walter - '02 Chevrolet Suburban LT
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A custom computer tune to increase mileage, after cutting open the factory airbox and replacing the filter...
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