Quietest car mufflers
To maintain the performance of the car, even the smallest muffler for a car, together with the exhaust system, must exceed the engine by 3-8 times in volume.
Many car owners strive to install the quietest muffler on their car. This desire is justified - the unobtrusive engine noise is less tiring on the way.
How to choose
The exhaust complex is responsible for the removal of exhaust gases and the sound of the car, and the muffler is part of the exhaust system and completes the process. The compatibility of the part with the brand of the car is important here. You can search for a suitable device:
- by individual number or VIN code;
- by car parameters: brand, engine size, year of manufacture.
According to the principle of operation, sound absorbers are:
- Restrictive. The jet of gas passes through the reduced opening into the chamber, thereby reducing the intensity of the exhaust flow.
- Mirrored. Sound energy is reflected from the walls of compartments and labyrinths inside the case. This system is typical for quiet mufflers on domestic cars.
- Absorbent. Through a tube with holes, the noise enters the housing with heat-resistant material. Sound energy is converted into heat.
The sound-absorbing elements of the exhaust system are made of the following types of steel:
- Stainless. Parts made of this material work quietly, last 10-15 years, but are expensive. They are mostly made to order.
- Aluminized. Aluminum-coated steel products last from 3 to 6 years. They are more common in the automotive aftermarket.
- Black. Inexpensive material, but fragile. The quietest muffler for a car made of ordinary steel burns out after 6-24 months.
Stainless steel muffler
You can determine the quality of a part by its appearance:
- painted body - black steel noise absorber;
- light weight - thin metal;
- traces of welding are visible - poor-quality assembly.
Pay attention to the internal structure:
- the number of jumpers and perforated tubes;
- hull thickness;
- the quality of the thermal insulation material;
- fixture size.
The complex design suppresses the sound intensity of the muffler, but the car loses power. Exhaust gases are not completely removed, return to the engine, reduce performance.
Pros and cons of compact mufflers on cars
Advantages of small mufflers on a car:
- possibility of installation on small cars;
- good sound suppression properties.
Exhaust system
Cons:
- incomplete exhaust of combustion products;
- decrease in motor power.
Select buyers
The products of such companies received a positive assessment of buyers:
- "Ekris". The diverting systems of the Russian brand received the approval of customers for thick metal, high-quality refractory filler, the exact size of fasteners, and an acceptable price. Cons: None identified yet.
- Advantages of noise absorbers from a manufacturer from Poland: low price, average quality, good sound suppression. Cons: thin metal.
- The advantages of products from an American company: a double-walled case, a significant reduction in noise levels, wear resistance, fuel economy. Users do not like: high cost, assembly at Polish factories, often found fakes.
- The exhaust parts of the Belgian manufacturer are praised for their high-quality assembly, reliable anti-corrosion coating, and a relatively low price. Minus: there are many fakes.
Before you buy a quiet muffler for a car, read reviews in online stores and on auto forums.
