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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...

How to Quiet an Exhaust System Loud exhaust systems can result in tickets in many states. They can also be an annoyance to yourself and others. Your exhaust system could be loud either because of alterations intended to increase the vehicle's performance, or because of failing equipment. Regardless of the reason, there are permanent as well as temporary ways to quiet an excessively loud exhaust system. Things You'll Need Muffler Drill Steel Wool Wire Permanent Fix Make sure the catalytic converters and the mufflers are working properly. If they become damaged or have been bored out to increase performance, they can be very loud. In most cases, the check engine light will be on if the muffler or catalytic converter are damaged or altered. Change the mufflers. On most vehicles there are four bolts which hold the muffler onto the tail pipe. If you have dual exhaust, there will be two mufflers. Glass pack mufflers tend to be very loud, but also tend to allow the be...

How to Make Your Exhaust Sound Deep on a V-6 The size of your V-6 engine is the greatest single influence on exhaust resonance. The volume of space the engine displaces determines the actual volume of the exhaust gas output which passes through the exhaust system. The muffler type, muffler design, exhaust pipe design and construction, and attached aftermarket tips will all contribute to the exhaust sound profile produced by any V-6 engine. In terms of modifications, replacing the muffler will allow for the greatest change in sound resonance, followed by the exhaust pipe design and size. Exhaust tips are typically used to amplify or dampen the exhaust sound output. Things You'll Need Muffler Exhaust pipes Exhaust tip Hacksaw Muffler Replacement Inspect the existing muffler to determine if it is a stock or performance muffler. Stock mufflers, installed and often branded by the manufacturer, commonly compromise performance to reduce sound output and costs...

How Do I Make Exhaust Louder With a Water Hose? The roar of an engine is one of those sounds motoring enthusiasts love, and many a home hobbyist has spent ages trying to tune and retune his car to get the peak performance that comes with a highly charged engine. Others just want to take a shortcut and make their vehicle louder without the tune up. Adapting exhaust systems is the easiest way to accomplish this. If you have a glasspack muffler, one shortcut you can use is to use water to harden the sound-dampening fiberglass inside the muffler. Instructions Drive your vehicle enough to significantly heat up the exhaust system. About 30 minutes of uninterrupted highway driving should be enough to heat up your muffler enough. Leave your vehicle running so it’s sill producing exhaust, and insert a water hose in the tailpipe until it reaches the start of your glasspack. Turn the water on, and let it run for about three seconds, then remove the hose from the tailpipe. This causes a...

How to Make a Car Exhaust Louder Without Buying Anything The catalytic converter and muffler operate to dampen sounds and control vehicle emissions. Some states require that all vehicles manufactured after a certain date have both. Increasing the noise level of your exhaust on newer vehicles requires purchasing aftermarket exhaust systems. Older vehicles, such as a 1960's era truck, are grandfathered in, allowing for the use of straight piping. You can modify the exhaust on an older vehicle easily without having to buy any expensive parts. Things You'll Need Angle grinder Drill Instructions Cut the exhaust pipe with an angle grinder where the exhaust pipe meets the muffler coming out of the engine. Cut the hangers on the disconnected pipe with the angle grinder and remove the excess pipe. You will see two to three hangers connecting the pipe and the frame extending towards the rear of the vehicle. Cut all of them. Drill three holes near the ti...

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...

What Is the Function of the Exhaust System? An exhaust system carries waste gases and other combustion products away from an automobile engine. It allows the vehicle to operate with minimal noise, smoke and pollution transmitted to the environment. A properly maintained exhaust system is essential to the clean and efficient operation of the car. Function For the internal combustion engine that drives trucks, cars and motorcycles, the exhaust system carries waste gases away from the engine and through a system of manifolds and pipes. The exhaust system is an essential part of a vehicle engine and must be kept in good working order, otherwise engine performance and mileage will suffer. Exhaust Manifold The exhaust manifold is the first component of the exhaust system. It comprises a stainless steel, aluminum or cast-iron unit that adjoins the engine's combustion cylinders and collects exhaust gases from the combustion process. Car enthusiasts have the option of detailin...