Diesel Exhaust System: Things You Need To Know Before Buying

The exhaust system uses high pressure and temperature to create a vacuum, effectively reducing pollutants emitted from a combustion process. Aside from that, this system also adds more power, better performance, durability, and reliability to the engine. As compared to regular combustion engines, the types of diesel can run longer before extinguishing.

When it comes to the question of performance, there are two types available in the market. The first type is called the direct-drive system, where the induction kit is placed directly into the engine intake. The next one is the multipurpose catalytic converter, where the combustion airbox is attached to the exhaust system. Both can provide excellent performance, but the direct-drive system is preferred because it requires low maintenance. The multipurpose converter has been known to produce cleaner emissions even though it is slightly costlier than the direct drive system.

So, when you are planning to buy an exhaust system, make sure you learn the essential facts about it. The first thing that you need to know is that it doesn’t include any muffler or catalytic converter. You must check whether the exhaust system consists of these parts. The next thing you need to know is that each manufacturer offers different features, ratings, and other specifications. Make sure you choose the best exhaust system for your vehicle.

In the field of exhaust system technology, there are three essential components, which are the scavenger, filter, and mandrel. The system has an air duct or helical fins attached to the end of the tube that leads to the catalytic converter. The primary function of these components is to remove combustible exhaust gases and toxic fumes from the engine. They can be either air-tight or gas-free, depending on their specifications and fuel type. There are four main categories of mufflers: low pressure, high pressure; open flow; and sealed flow.

All the components mentioned above play a significant role in the efficient functioning of an exhaust system. The catalytic converter is anessential component, as it controls the overall efficiency of the exhaust system. It is often replaced by a new catalyst in case of malfunctioning. Other than that, mufflers, exhaust system gases hangers, catalytic converters, and exhaust manifold frames are other essential accessories for an exhaust system.

The muffler is often attached to the catalytic converter utilizing piping or pipes. The purpose of the damper is to reduce exhaust noise, which is very important while driving a car. A catalytic converter is an active device that changes oxygen into carbon dioxide, burning harmful gas compounds. However, if it is not working correctly, the exhaust gas will still be emitted, but significantly lower.

Do you wish to know more about diesel performance and 3rd gen Cummins? If so, then feel free to explore more at the infographic we have from Pure Diesel Power.



As a mechanical engineer turned blogger, Charlie provides readers with a technical, yet accessible look into the world of automotive engineering and design. His insightful posts make complex car technologies understandable.