87-16 Softail
Note: 87-06 Require Oxigen Sensor Bung Plug 688189, 12-16 Require Oxigen Sensor Bung Reducer 670859, Interference Pipe Is Recommended 103" Engines Up
Manufacturer: BSL, Schirmerstr. 28, 4060 Linz - Leonding, Austria, https://www.bsl.at