Downpipe suitable for vehicle equipped with a catalyst / diesel particulate filter with EURO 6 emission norm. Downpipe BMW F32, F33 B47, N47N, N47S1 420d, 420dx, 425d 2012-2017 184, 190, 218 bhpPipe diameter - 63,5 mm Pipe diameter at the point of the connection with a middle section - 61 mm