CONSTRUCTION
TWCs are provided in the exhaust manifold sub-assembly of each bank and also in the exhaust forked pipe sub-assembly.
An exhaust manifold with an integrated TWC is used for improved warm-up of the TWC.
An ultra thin-wall, high-cell density, ceramic type TWC is used for each exhaust manifold sub-assembly and a thin-wall, ceramic type TWC is used for the exhaust forked pipe sub-assembly.
These TWCs enable improved exhaust emissions through optimized cell density and wall thickness.
| *1 | Exhaust Manifold Sub-assembly LH | *2 | Exhaust Manifold Sub-assembly RH |
| *3 | TWC | *4 | Exhaust Forked Pipe Sub-assembly |