| OEM# U2JJ16, U2JJ15, U2CA15 |
| 2 bolt inlet, 2 bolt outlet |
| 42" length, 1 sensor |
BN-813E (in front) bolted to BN-834A (in rear)
| Hyundai OEM# U2JJ18 |
| 2 - 2 bolt inlet, 2 bolt outlet |
| 1 - 3 1/2" flex, 1 - 9 1/2" flex |
| w/out sensor |
| OEM# U2FE15 |
| 2 bolt inlet, 2 bolt outlet |
| 1 sensor |