There are four factors that affect the noise emitted by vehicles.  The first and biggest is the size of the engine.  The greater the displacement of the engine, usually measured in liters or cubic inches, the greater the exhaust output.  Assuming the engine stays the same, the muffler type և structure, exhaust system piping և exhaust tip style can be changed or replaced to directly affect the overall sound profile of your vehicle.  Replacing the components of the exhaust system without increasing the noise emission of the humidifier will make your exhaust sound louder.

 Replace the muffler with one designed to amplify your car.  Glass boxes, direct emissions ուղ straight pipes will significantly increase sound emissions through the stock muffler.  When you decide to go it cheap and risk the low bandwidth you are only fooling yourself.  Silences designed with limited plugs can also increase the volume of your car.

 Add a volume boost tip.  Exhaust ends with double walls, flared edges or large diameters can increase the sound output volume.

 Increase the size of your exhaust pipes by 1/2 inch by 1 inch in diameter.  This should be done in conjunction with replacing the muffler to ensure that the gases are not compressed to the diameter of the old muffler.  The increased volume of gases allowed by your system will not only allow the exhaust gases to move more easily out of the system, but also have a higher throughput և pipe diameter will create a deeper hue և resonance in the exhaust system.

 Connect your exhaust system with welded hangers.  If your exhaust system is suspended from the car by rubber supports, the vibrations transmitted from the exhaust system become wet.  Direct connection by welding helps to ensure the emission fluctuations that are heard in the guide chamber.

 If you want to have a stronger exhaust but not in the guide chamber, replace direct welds with rubber joints with a loose suspension system.  Vibrations from the effluent will be attenuated at the connection point.  Moisturizing sound insulation, such as sound mats, can also be used to soften the sound heard in the car.

 Increasing the diameter of the pipes can initially increase the performance of your car due to the unlimited flow of exhaust gases.  However, as the size increases beyond the acceptable range, which varies depending on the car engine, the horsepower and torque may decrease.