I have a 99 Sentra SE that comes with an SR20DE in it that I turbocharged. I've must of have raced about 30-35 mustangs since I've turbocharged it. I got beat by one... tied two and beat all the rest. I never got to race a stock 03 cobra but I believe I will beat one because I drove a stock on before. But in doing so... I fell in love with the SVT and I'm selling my sentra . Danny.