BN-143L/BN-143R
| L - 2 bolt inlet, 2 bolt outlet, with resonator |
| OEM# front body 25356322 |
| 1 sensor 5 1/4" below inlet, 1 sensor 13" below body |
| hanger on resonator, shield around front neck |
| R - 2 bolt inlet, 2 bolt outlet, with resonator |
| OEM# 25356322 |
| 1 sensor 5" below inlet, 1 sensor 13" below body |
| with hanger on resonator, shield around front neck |