BMW E60/E61 2004 - 10 – Exhaust System

BMW E60/E61 2004 - 10 – Exhaust System

The exhaust system is designed to be maintenance free, although reguiar inspection is warranted due to the harsh operating conditions. Under normal conditions, catalytic converters do not require replacement unless damaged Use new fasteners, clamps, rubber mounts and gaskets when replacing exhaust components. A liberal application of penetrating oil to the exhaust system nuts and bolts in advance may make removal easier.