a greddy kit would be good for your car...heres the thing, you buy the vafc, and get it tuned, but then you upgrade your exhaust, or cams or cam gears or wutever, now you have to get it retuned, for optimum horsepower. if you think you're gonna upgrade to better stuff, save your money and time and wait on the vafc, the power increase might be 5-15 horsepower. i think fuel mileage will stay the same, until you rip on it