Vehicle exhaust system Audi A6 C5

General information
The exhaust system ensures the removal of exhaust gases into the atmosphere, a decrease in the concentration of pollutants, a reduction in engine noise to the...

Catalytic converter
The catalytic converter is designed to reduce the amount of harmful substances emitted into the atmosphere with exhaust gases. The catalytic converter of...

Exhaust gas system
Removal Please note: The rear and middle mufflers of the exhaust system are welded together, but each of them can be replaced separately. Place the vehicle...

Replacement of middle/rear mufflers
The middle and rear mufflers form one unit, but the mufflers can be replaced separately. To cut the pipe connecting the mufflers, use the HAZET 4682 cutting...

Checking the exhaust system
With the engine cold, check the condition of the exhaust system along its entire length. Check the pipes and their connections for leaks, corrosion and damage....

Lambda sensor
The oxygen content in the exhaust gases is measured by lambda sensors (oxygen sensors), which are used for precise control of the combustion of the fuel-air...

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A6(C5 AR, 1999-2005)

A6(C5, 1997-2004)

A6(C4, 1994-1997)