Number of inlets/outlets: 3; Material: GRP (Glass fibre Reinforced Plastic); for pipe diameter [mm]: 8, 20; for OE number: 1J0 121 087D; Vehicle Identification Number (VIN) to: 8L-W-150000, 8L-V-150000, 1U-V-033906, 1U-W-134200, 1U-V-034000, 1J-X-250000, 1C-W-499000; Construction Year to: 04/2001, 05/2005; TecDoc Engine Number: 16419, 15470, 11927, 10607, 16868; VW: Golf IV Schrägheck (1J1),POLO (9N_),Transporter V Bus (7HB, 7HJ, 7EB, 7EJ, 7EF, 7EG, 7HF, 7EC),Transporter V Kastenwagen (7HA, 7HH, 7EA, 7EH),Bora Limousine (1J2),Bora Variant (1J6),New Beetle Schrägheck (9C1, 1C1),Transporter V Pritsche / Fahrgestell (7JD, 7JE, 7JL, 7JY, 7JZ, 7FD); AUDI: A3 Schrägheck (8L1),A2 (8Z0); SKODA: Octavia I Combi (1U5),OCTAVIA (1U2); SEAT: Ibiza III Schrägheck (6L),Leon Schrägheck (1M1),Toledo II Limousine (1M2); 1J0121087D, 1J0121087D, 1J0121087D, 1J0121087D