Now's the time. You've waited long enough to afford an exhaust system upgrade. So what have your friends told you? They probably lectured you on the classic 'bigger is better' cult status that they're mindlessly following. Well, here's an analysis on that - it's just not true. Your buddies aren't engineers. You're better off asking someone who holds a degree in music, majoring in wind instruments. You'll get the low-down on air flow principles that hold true for cars as well. To make things easier for you, here's a simple guide on choosing the best exhaust system for your car. It depends on your driving habits. Are you a slow-and-steady driver or are you a speed demon? Silent systems maximize low rpm torque, which is perfect for city driving. Loud systems, either free-flow or chambered mufflers, maximize higher rpm horsepower for high-speed, high-powered driving. Consider your driving habits and then choose which type of exhaust would work best for your car. Whichever exhaust system you choose, the aforementioned guide will more or less promise you the best fuel economy for your driving habits. Just remember to drive within the speed limits and to follow all traffic regulations. Here's a tip: a chambered muffler exhaust system does not drone annoyingly at low rpm. That might do your neighbors some good. Visit Car Stuff today to pick out exhaust parts for your car.