Fitting Position: Front; Pipe Connector: Flexible; Supplementary Article / Supplementary Info Info 2: with flange, with mounting parts; Inner Diameter of Connection [mm]: 60; Overall Length [mm]: 144; Exhaust System: for catalytic converter; TecDoc Engine Number: 34117; BMW: 3 Touring (E91),3 Limousine (E90),1 Schrägheck (E87),3 Coupe (E92),1 Schrägheck (E81),3 Cabrio (E93),1 Cabrio (E88); 18307567691, 18307568057, 18307574916, 7567691, 7568057, 7574916