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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 552 (3.2L - Exhaust System & Emission Controls - Engine Code: CALA (Sedan)) >> 26 Exhaust System, Emission Controls >> Exhaust Pipes/Mufflers >> Front Muffler, Removing And Installing >> Removing

Front Muffler, Removing And Installing: Removing

WARNING: This page is about a different car, the 2009 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Noise Insulation
GWWA10-11071Courtesy of AUDI OF AMERICA, LLC

-- Remove the rear noise insulation -2-. Refer to OVERVIEW - NOISE INSULATION .

-- Remove the bolts -arrows- and the front crossmember, if applicable.

Fig 2: Identifying Bolts And Front Crossmember
GWWA26-10532Courtesy of AUDI OF AMERICA, LLC

-- Remove the left front muffler nuts -arrows-.

Fig 3: Identifying Left Front Muffler Nuts
GWWA26-10533Courtesy of AUDI OF AMERICA, LLC

-- Remove the right front muffler nuts -arrows-.

Fig 4: Identifying Right Front Muffler Nuts
GWWA26-10534Courtesy of AUDI OF AMERICA, LLC
Fig 5: Identifying Bolts - Vehicles With Dual Exhaust System
GWWA26-10535Courtesy of AUDI OF AMERICA, LLC
CAUTION:

The decoupling elements in the front muffler could be damaged.

  • Do not bend decoupling elements in front muffler more than 10°.

-- Loosen the clamping sleeve -1- or -2-, slide it back and remove the corresponding front muffler.