The muffler is an important structural element of the exhaust system, without which the operation of a modern car is simply impossible. A car muffler has the following main functions.

The muffler is an integral part of the vehicle exhaust system. It has two main functions: to adjust and reduce the noise of the exhaust system, and to help filter the exhaust gas in the engine. When your muffler is operating normally, it may not attract your attention, but you cannot ignore it because it is not in your daily sight.

The sound of car exhaust is the exhaust wave we often say. It is exclusive to high-performance cars and supercars, and is their most distinctive business card. The melodious engine exhaust wave can not only inspire the enthusiasm and pleasure of the driver, but also the source of charm for millions of car fans.

More and more people in modern society are aware of the importance of mufflers, especially when the laws and regulations on motor vehicle pollution in various countries and regions in the world are becoming more and more perfect.

Keep your vehicle's emissions in check with maintenance to the exhaust system. The catalytic converter and mufflers help your vehicle exhaust cleaner emissions while maintaining more engine power. At GRWA, we can keep your car running efficiently so that it can run as fast as a mediocre and clean driving machine.

Although their primary function it’s like to expel exhaust, but actually have many other functions that are beneficial to your automobile. As you drive your car around, your engine–though working efficiently–produces a lot of pulsating noise. This is due to the exhaust valves opening up and releasing gas that’s extremely pressurized. These sounds travel to the exhaust pipe of your vehicle where the noise grows significantly louder. This is where the muffler working. The muffler was made to minimize any noises made by the high-pressure gas. However, this is not the only thing that mufflers do.