Section 244 (Exhaust System - Tightening Torques (F30, 6-CYL RWD)): Silencer

WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.

1812 SILENCER - TIGHTENING TORQUES SPECIFICATION

Front silencer/gasoline particulate filter on transmission holder
M8 Replace nut.	Tightening torque	19 Nm