Fig. 2.199. System of an exhaust: 1 – three-component catalytic converter; 2 – additional muffler; 3 – main muffler

Thin-walled, high-cellular ceramic three-component catalytic converter (fig. 2.199) is applied. This converter allowed to reduce emissions of harmful substances with the fulfilled gases due to optimization of density of cells. The two-level control system of release provides noise reduction and fluctuations in the main muffler.