The mpg does not go up. If you are reading the stock mpg gauge, it is no longer accurate because you're running larger injectors.
Does it make sense to put 200lbs of equipment in your car and get a 4mpg increase?
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GTM Twin Turbo Stage 2|GTR Turbo/Engine Gauges|KW V3 Coilovers|HKS Exhaust|Oil Cooler| Vossen CV1
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