Looking at your vehicle you can see you muffler and tail pipe. Located behind the muffler and underneath you vehicle you will find your exhaust manifold, resonator, Y pipe, catalytic converter, and exhaust pipe.
The car exhaust system is responsible for removing carbon monoxide, nitrogen oxide, and nitrogen monoxide as well as other emissions, allowing the car to be safe for driver and passengers as well as the environment. The exhaust also quiets the loud explosive engine noises . The other is to ensure your car is running with the most fuel efficiency.