Pic. 2.25. An exhaust manifold: 1 - air-fuel ratio sensor; 2 - three-way catalytic converter; 3 - cross section of a three-way catalytic converter
A stainless steel exhaust manifold is used to reduce weight. A thin-walled, high-cell ceramic three-way catalytic converter is used. This converter allowed to reduce emissions of harmful substances with exhaust gases by optimizing the cell density.