18 32 082 Removing and installing/replacing exhaust pipe with catalytic converter (N54)

WARNING: This page is about a different car, the 2010 BMW 535i, 2009 BMW 535i, and 2008 BMW 535i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

00 2 210

WARNING: Scalding hazard!
Only perform these tasks after exhaust system has cooled down.

Necessary preliminary tasks:

REMOVE EXHAUST SYSTEM .

NOTE: The cutting lines for the exhaust pipes are designated by notches in the pipe.

Fig 1: Identifying Cutting Lines On Pipe

Courtesy of BMW OF NORTH AMERICA, INC.

Cut exhaust pipes at marked points with special tool 00 2 210 and deburr.

Fig 2: Identifying Special Tool 00 2 210

Courtesy of BMW OF NORTH AMERICA, INC.

Release nuts and replace during installation.

Installation:

Tightening torque, 18 00 1AZ .

Fig 3: Locating Exhaust Pipe Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Connect exhaust pipe to center muffler by means of clamp and align.

Align clamp and tighten down.

Tightening torque 18 00 5AZ .

Fig 4: Identifying Exhaust Pipe Muffler With Clamp

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Check exhaust system for leaks.