Tail pipes, aligning

WARNING: This page is about a different car, the 2010 Audi A8, 2009 Audi A8, 2008 Audi A8, and 2007 Audi A8. However, it is still accessible from the selected car via links, so may be relevant.

Work procedure

Tightening torque → Muffler, assembly overview .

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Check distance of end pipes at left and right to bumper:

Dimension - x - left = dimension - x - right

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If necessary, correct dimension - x - as follows:

Loosen threaded connections - arrow - of brace between exhaust pipes.
Adjust distance between rear mufflers.
Tighten bolts.

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Check distances - y - and - z - of end pipes to bumper:

Dimension - y - = 13 to 17 mm.
Dimension - z - = 8 to 12 mm.

If end pipes cannot be aligned, check whether exhaust system is aligned tension-free → Exhaust system, installing free of tension .