[&o]i dont think having total knowledge of what you wanna do with your car is bad! right now i get less than 13mil per galon in the city(stock s4 2000) i dont even wanna upgrade the car !but whats the point of having a car with over 400 hp that burns a gallon in 5 miles,unlessu r sicko who wants to race every car on the street everyday!The question was just for my curiosity!