| Part Number | Inlet/Outlet | Sensors | Length | Body Length | Additional Info |
| BN-546V | 2 bolt in, 2 bolt out | 1 sensor in front neck 1/2" from body, 1 sensor in middle side of body | OEM# L3042K14, 7 1/2" neck |
| Measurements Required |
| OEM#; with or w/out sensor, number of sensors, location of sensors; overall length, neck length, rear pipe length; converter round or oval; flanges flat or female; number of hangers |