Your machine’s engine is what is commonly known as an internal combustion engine. In these types of engines, it is essential to carry the byproducts of your running engine out of the engine entirely. These byproducts are hot, harmful gasses that can cause grave engine damage if left inside the engine. Such damage can cause mileage and machine performance to drop sharply, causing inconvenience to your UTV needs. Exhaust systems for combustion engines are designed to handle the hot, often toxic gasses that need to leave your engine. The Polaris RZR Slip On Exhaust is no different. This high quality, custom made exhaust is the best replacement for your factory exhaust. Superb engineering has created an exhaust that produces acceptable levels of noise, easily transports waste products out of your engine and is made of 2” thick, ceramic powder finished stainless steel for many years of faithful service. A good exhaust also gives you an edge by using as much of the engine’s horse power as possible.