Your Saab’s exhaust system is designed to remove toxic substances such as hydrocarbons, carbon monoxide and nitrous oxide from exhaust gases. It also reduces engine noise, but has to do so without simultaneously reducing power.
For it to function optimally it has to be designed to specifically match both the car and the engine, and fitted such that it is completely free from leaks. This way performance is at its highest and fuel consumption, and therefore emissions, lowest. As a driver, you will enjoy the lower noise levels in the cabin.
The exhaust system is one of your car's most vulnerable parts. It has to be designed to withstand vibration, corrosion and extreme temperature fluctuations. An improperly designed exhaust system can create high back pressure, which leads to lower power and higher fuel consumption and greater environmental impact. Saab Genuine exhaust systems are produced with very high standards of dimensional accuracy and tolerances so that your car retains its original high performance and low fuel consumption.