Why do some cars have two exhaust pipes?

[JamesRose]

Many cars are equipped with turbocharging technology, which makes full use of the energy of exhaust gases to increase the intake air volume and generate greater power for the car. Here are the relevant explanations: 1. Exhaust pipe: As the name suggests, it allows the car to run normally by discharging the exhaust gases produced by the engine, ensuring the engine operates properly. Another function of the exhaust pipe is to reduce noise and pollution. The exhaust pipe on the chassis is curved, and some parts vary in size, which helps to lower noise. 2. Large displacement: If a car has a large displacement but a small exhaust pipe, the exhaust gases cannot be discharged in time, which affects the intake air volume, reduces combustion efficiency, and results in less power generated. In the long run, the car's fuel consumption will also increase, and there is a risk of carbon buildup damaging the engine.