| Part Number | Inlet | Sensor | Rear Pipe | Additional Info |
| BN-200H1 | 3 bolt | 1 on inlet, 1 in rear pipe 9 3/4" to rear flange | 13" | w/air on inlet, OEM# YS415E211BB |
| BN-200H2 | 3 bolt | 1 on inlet, 1 in rear pipe 9 3/4" to rear flange | 14" | w/air on inlet, OEM# YS415E211AB or AC |