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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 627 (3.0L - Exhaust System & Emission Controls - Engine Code(S): CTUC & CTUD) >> 26 Exhaust System, Emission Controls >> Exhaust Pipes/Mufflers >> Front Muffler, Removing And Installing >> Removing

Front Muffler, Removing And Installing: Removing

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Fig 1: Identifying Noise Insulation
GWWA10-11100Courtesy of AUDI OF AMERICA, LLC

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

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

Fig 2: Identifying Left Front Muffler Flange Nuts
GWWA26-10533Courtesy of AUDI OF AMERICA, LLC

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

Fig 3: Identifying Right Front Muffler Flange Nuts
GWWA26-10534Courtesy of AUDI OF AMERICA, LLC
Fig 4: Identifying Clamping Sleeve 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 element in front muffler more than 10°.

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