| Part Number | Inlet/Outlet | Sensor | OEM# |
| BN-866L | 7 Bolt inlet / 2 Bolt out | 1 sensor center of manifold; 1 sensor behind body at rear flange | JSH21, Hyundai/Kia |
| BN-866R | 7 Bolt inlet / 2 Bolt out | 1 sensor center of manifold; 1 sensor behind body at rear flange | JSH22, R053AAK, Hyundai/Kia |