Buying a car can be great fun, but no matter how good your new vehicle is, there is always room for improvement. Most car and truck manufacturers leave room for us normal people to improve, or ruin their products. That’s not to say the original vehicle isn’t good, but in that good old American fashion, we always want to better our situation, in this case, our cars.
One of the easiest and cheapest upgrades one can do is an exhaust system. Sadly, many people add exhausts to cars that don’t need them, likeDodge Neons. A performance exhaust can free up some of the power in your engine by allowing the gases to escape a bit easier. When the gases can escape, your engine runs smoother.
Anyway, when the exhaust flows better, the fuel and air exit the combustion chamber faster and new fuel and air can be burned to create more power.
This works well for certain cars, but for some, the only effect that a bigger exhaust has is more noise. Putting a performance exhaust on a 1.8-liter Honda Civic won’t help the power all the much, but it’ll make it sound like a fart can.
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