76mm Downpipe Material: stainless steel Car: BMW 1-er Engine: BMW 1er F20/F21 Bj. 03/2012-03/2015 3-/5-Türer / yoc 03/2012-03/2015 3-/5-doors | 125i 160kW (nicht passend for Fahrzeuge with Anhängerkupplung / not fitting for cars with towbar) | ab Bj. 09/2012- / replaces the main cat. Part no.: 981368-X3-DP