I get around 32mpg on the highway with 93 octane fuel with octane booster (>100 octane with alcohol injection on 
) and around 18-19 in the city. I mostly attribute my good gas mileage to the condition of my engine, my supersonic spark plugs and my higher then usual octane gas.
) and around 18-19 in the city. I mostly attribute my good gas mileage to the condition of my engine, my supersonic spark plugs and my higher then usual octane gas.
