76mm Downpipe Material: stainless steel Car: BMW 1-er Engine: BMW 1er F20/F21 Bj. 09/2011-03/2015 3-/5-Türer / yoc 09/2011-03/2015 3-/5-doors | 118i 125kW (nicht passend for Fahrzeuge with Anhängerkupplung / not fitting for cars with towbar) | replaces the main cat. Part no.: 981365-X3-DP