BMW F30 F31 Alpina B3 Biturbo 301KW/409PS CHARGE AIR PIPE/INTAKE PIPE 1370225. Clean air guide cyl. 1-3 part number 1370225. Y-bellow clean air part number 13 70 250. Item is used works as it should no cuts or damages. Will get items on pictures. Fits following vehicles may fit others…