The Audi 100 Exhaust are designed for this entry level Audi Vehicle. This vehicle was produced from 1968 to 1994 when it was discontinued. Audi 100 Exhaust fit this mid-sized germen vehicle and provide for upgrades. There are four generations of this vehicle; the C1, C2, C3, and C4. The C1 Came out in 1968, and 1976 Audi offered the C2 with a 5 cylinder engine (which was the first of it's kind in the world). Audi 100 Exhaust are specially designed for this vehicle which had a name change in 1995 to the Audi A6. The Audi A6 is still being produced today. Check out our Audi 100 Exhaust on our webpage. These audi 100 Exhaust will add a lot to the look of your Audi. The 100 Exhaust of your car is a complex system that consists of a header, catalytic converter, pipes, and muffler. This system is designed to eliminate waste gas from within the engine of your car. The faster and more efficiently this gas is allowed to escape the better overall the 100 Exhaust system works. The most important part of the 100 Exhaust system to most is the muffler. The muffler is the final piece the 100 Exhaust gas travels through before it exits into the environment. The 100 Exhaust system should be able to eliminate the waste gas while also maintaining proper 100 Exhaust back pressure so that the engine doesn't have to do much more work to operate. Common 100 Exhaust manufactures include: 5Zigen, APEX Borla, FlowMaster, GReddy, HKS, JIC Magic, MagnaFlow, Tenzo Racing, and many others. These parts can include any pieces of the 100 Exhaust system from the header on down to the mufflers.