Exhaust systems

Part of the internal combustion engine which conducts the hot exhaust gases away from the engine

emission control device that treats engine exhaust gas by catalyzing pollutant-destroying redox reactions

thumb|right|Silencer (silver) and exhaust pipe on a [[Ducati motorcycle]] thumb|right|A silencer cut open to show the insulation, chambers and piping inside the shell

structure collecting an engine's exhaust outlets

Akrapovič d.d. () is a Slovenian manufacturer of exhaust systems that began in 1990 in the motorcycle market, and expanded into automobile exhausts in 2010. A global exhaust supplier in motorcycle sport, Akrapovič exhausts are used on motorcycles in Moto GP, superbike, supersport, supermoto, motocross, enduro and rally raid. , Akrapovič systems have been used in a total of 38 world championships, all across motorsport.

on a two-stroke engine, a tuned exhaust system that enhances power output

Type of supercharger

diesel engine modification to emit large amounts of dark exhaust fumes