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Home >> Audi >> 2024 >> A7 Quattro Premium >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Exhaust System, Emission Controls (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839) >> 26 Exhaust System, Emission Controls >> Exhaust Pipes/Mufflers >> Front Muffler, Removing And Installing >> Removing

Front Muffler, Removing And Installing: Removing

-- Remove the front tunnel brace. Refer to OVERVIEW - UNDERBODY BRACING .

Left Front Muffler:

GWWA26-11982Courtesy of AUDI OF AMERICA, LLC

-- Remove the nuts -arrows-.

Right Front Muffler:

GWWA26-11984Courtesy of AUDI OF AMERICA, LLC

-- Remove the noise insulation. Refer to OVERVIEW - NOISE INSULATION .

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Remove the nuts -arrows-.

Both Sides:

Fig 1: Identifying Bolts
GWWA26-11144Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-.

-- Loosen the clamping sleeve -arrow- and push it toward the rear.

GWWA26-11377Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Risk of damaging the coupling due to improper handling.

- Coupling must not be bent more than 10°.

- Do not load the coupling on the cable.

-- Remove the front muffler.