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How to Fix An Exhaust Drone Exhaust drone is primarily the result of sound waves traveling through the air and vibration that is transferred through a vehicle's frame, body and components. Exhaust drone vibration may also be a result of sound frequency alignment between the engine and exhaust. When the frequencies are aligned, the result is a pressure wave between the engine and exhaust. Sound waves, transferred sound and sound frequency must be controlled to quiet the exhaust. Exhaust system modifications and the application of sound control material will reduce exhaust drone in your vehicle. Things You'll Need Resonated tip Muffler Steel weights Lead weights Ring clamps Hood liner CLD tiles Sound-blocking mats Seam tape Exhaust System Modifications Install a resonated exhaust tip on the tailpipe. Resonated tips are lined with material that damps sound waves. When exhaust gas passes through the resonated tip, the lining damps the sound produ...

Do Exhaust Tips Improve Sound? Whether exhaust tips alone can change the sound of a car depends largely on the components used. Going from a 1.5-inch diameter tip to a 4-inch tip can make the exhaust note deeper but far less so than simply buying a new muffler. There are a number of factors to take into consideration, such as intended effects, budget and additional modifications. Buying Factors Though the main part of the exhaust note is determined by the mufflers, resonators, catalytic converter and pipe diameter, there are a few factors that affect sound at the tip. Tip size actually has very little to do with sound, unless you go to a much larger or smaller diameter. Smaller diameter pipe will restrict the engine, slowing the exhaust stream and decreasing engine noise, and a larger diameter tip will make the engine louder only if the original tip was a restriction. Down-turned tips, particularly those that dump underneath the car, can deepen the exhaust note by bouncing...

How to Make My Exhaust Sound Louder A vehicle's exhaust sound is affected by four factors. The first and greatest is the engine size. The greater volume of engine displacement -- usually measured in liters or cubic inches -- the greater the exhaust output. Assuming the engine will remain the same, muffler type and construction, exhaust system piping, and exhaust-tip style may be altered or replaced to directly affect the overall sound profile of your vehicle. The replacement of exhaust system components with those designed to increase the exhaust output without sound dampening will make your exhaust sound louder. Things You'll Need Exhaust tip Muffler Exhaust pipe Instructions Replace the muffler with one designed to amplify the sound of your vehicle. Glass packs, straight-through exhausts and straight-pipe designs will significantly increase the sound output over a stock muffler. When you decide to select a new muffler type, consult a muffler shop or select a desi...

How Can I Make My Stock Exhaust Sound Deeper? There was a time back in the 1980s when auto enthusiasts were all but certain that doom was on the horizon. The rise of emissions equipment, computer controls and whispers of "sealed engine bays" were believed to herald the end of hot-rodding and customization forever. But a funny thing happened on the way to the 21st century -- namely, exactly the opposite. Since the turn of the century, horsepower and hot rods have seen a rise in popularity not known since the muscle-car era. Today, engines are more powerful, cars are faster and more sophisticated, and getting just the right sound is more important than ever before. Mufflers and Cat-Backs This is the default solution for many seeking a bit more bass from their ride, and for good reason. Cat-backs are complete replacement exhaust systems that bolt onto the back of the catalytic converter, preserving emissions compliance while enhancing sound. They're often relatively ...

How to Remove an Exhaust Resonator An exhaust resonator on a car acts like a preliminary muffler. It mounts after the catalytic converter, and silences the exhaust an extra step before the muffler. Some people like this, but others prefer the sound of a vehicle with a bit more exhaust rumble. For them, one option is to remove the exhaust resonator from the system, which will make the exhaust louder in the process. This should take around an hour to do. Things You'll Need Jack Jack stands Tire iron Reciprocating saw Metal reciprocating saw blades Gloves Eye protection Hearing protection Instructions Lift the vehicle up with the jack and put it onto a set of jack stands. Make sure there is enough room underneath the vehicle for you to work with the reciprocating saw. Locate the exhaust resonator, which is mounted after the catalytic converter, and is typically just before the muffler. Put on your eye and hearing protection, as well as the gloves. Put the metal ...

What Is an Exhaust Resonator? Internal combustion engines usually make a lot of noise while they are running, and this noise can be annoying and exhaustive to your ears, especially when it is heard for a long period of time. Thus, mufflers were created to reduce the noise generated by the exhaust system. Exhaust resonators, meanwhile, further reduce the noise by making sound waves that cancel noises out. Structure A typical automotive exhaust resonator is made of a hollow steel cylindrical tube and is attached to the muffler of an exhaust system. This type of resonator is designed similar to that of an acoustic resonator, which creates an “exhaust note” that gives the exhaust noise a less annoying and more pleasant tone. The sound can be enhanced by means of adjusting the exhaust note. Function Exhaust resonators are usually add-on features in exhaust systems. They are placed together with the mufflers along the exhaust pipe and work primarily to decrease exhaust...