Exhaust manifolds are important to get air out of your engine. These don’t tend to go bad but can rust over time, especially in older cars that are found in colder climates due to salt on the roads. In most cases, however, manifold work is done to increase performance on a performance vehicle to increase horsepower. If you’re looking for ways to increase performance in your vehicle, contact Dave’s Muffler in Kenosha, Wisconsin to set up an appointment today!