How Hot Does A Muffler Get? – How To Fix If It Gets Too Hot?

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Before We Start, What Exactly is A Muffler? 

A muffler or sometimes known as a silencer is an instrument for reducing the volume of noise produced by the inner burning engine exhaust. When you go through the catalytic converter, you get to the muffler and eventually to the exhaust. Mufflers decrease the noise passing through the exhaust by permitting gradual expansion of the gases. The consequent noise may be a little loud due to the gases being enabled to spread rapidly.

How Hot Does A Muffler Get?

The temperature of the exhaust pipe muffler is normally around 300 and 500 degrees Fahrenheit. Due to the heat ferocity generated by the engine’s discharge system, a wide range of exhaust systems are admittedly designed to withstand a surplus of nearly 1200 degrees.

Such temperatures are claimed to be controlled as well. If the exhaust temperatures reach way too high, they can kill the catalytic converter. Although a little of the exhaust heat might scatter before departing the tailpipe, mufflers can still be extraordinarily hot. 

If the pressure over the exhaust system reaches the normal temperature then it may be due to a problem with the engine’s discharge system. In case so, it is necessary to troubleshoot and readily fix the discharge system before attempting to make use of the vehicle as high temperatures can end up causing the catalytic converter to fail.

If Worse Comes To Shove And The Muffler Hole Gets Damaged, How Will You Fix It?

Many strategies can be adapted to patch a muffler hole, so try not to brood too much over a damaged muffler. Just pursue the following and your muffler will be fixed in no time.

Firstly, gather the following tools and materials:

  1. Eye protection glasses
  2. Axle stands or wheel ramp
  3. Jubilee clips
  4. Screwdriver
  5. Metal chips
  6. Exhaust repair paste
  7. Assorted pliers and spanners
  8. Empty tin can

Note: Please also consider wearing suitable clothes accompanied by a hat. It is good for you to make a strong rolling toolbox for yourself and keep all of the stuff required to fix a muffler hole in it. 

What Exactly Is The Problem?

Once you’re done with all of that, move on to finding the problem at hand.

If the exhaust hasn’t busted through but is blowing, you may still be able to hear it and it would be similar to the sound of a car/motorbike acquiring some extra liters. So if you are unable to see the door, you only have to push your hand along the exhaust upward until you sense the wind of the fleeing substances. Simply check around both sides but be cautious, as the exhaust pipe is bound to grow much hotter.

Is it An internal Or An External Problem?  

When the exhaust has cracked into an odd-shaped section then it needs to be patched from within. The snips ought to be used in transforming the can into a sheet of steel, fold it up afterward so that it becomes slim enough to accommodate the exhaust. however, if the break is in a straightforward segment, it can hardly be twisted around the exterior of the break and then lock it together with a few of the jubilee clips.

How Are You Going To Fix It?

The loose portion should be firmly pulled around the set one. Simply place a jubilee clip over the tired loose portion and the second clip is passed through both the first and the projecting portion of the set segment. Splatter the exhaust fixing paste joint in extensive amounts and then leave it to the package. 

Want if You Want To Paint The Engine Too?

Before starting, you need to know this:

  • Please ensure that all the necessary items are fully prepared and accessible. 
  • Second, eliminate the previous coating of the muffler.
  • Afterward, get ready to paint.
  • Then, just paint out the muffler. 
  • And lastly, roast at the finishing.

Admittedly, it can be a difficult challenge to do the procedure yourself but it can make you feel accomplished once you have effectively completed it. Being fitted with means to fix defective or tired muffler makes you relieved regarding the muffler reaching the mean temperature or not.

What if You Are Unable To Fix it Yourself?

If you believe that the car’s/motorbike’s exhaust system is designed primarily to minimize noise, then you’re mistaken because it’s also responsible for preventing toxic discharges from reaching the environment. Mufflers are also capable of performing fantastic roles. And if you are unable to fix it on your own, you should take the next step and try the guidance of specialists or professionals on this subject. Admittedly, considering the significance of mufflers, try to have it fixed as soon as you can. Whenever it comes to exhaust pipe, items like an expander, epoxy, and repair tape are mostly required.

How Are You Going To Avoid Getting Yourself Or Anyone Else From Getting Burned?

Don’t worry, we have everything covered. Take a look at the following tips:

  1. Wear long trousers whenever you plan to begin riding (this will reduce the chance of burning by around 46%). 
  2. Cover or use heat protection materials for your exhaust system. 
  3. Stay vigilant when you are sitting or getting off of your motorbike.
  4. Attempt to resist all interaction with the muffler, particularly when you lift up your motorbike once it has fallen. 
  5. Take good care when you’re riding with a kid, particularly because kids account for the highest rate of motorcycle exhaust burn injuries.

Recommended Exhaust pipe Heat-Wrap

You can use a Exhaust Pipe Wrap to protect against Hot Exhaust pipes. Below is our recommended exhaust pipe Heat-Wrap for this purpose.

Exhaust Heat Wrap

Buy on Amazon


Having discussed everything, mufflers and exhaust pipes seem to fire up quite quickly and heavily. Therefore, you should constantly be vigilant to make sure that you don’t get burnt or hurt by these heated parts. Since you can get first, second or third-degree burns from it so try to get it resolved as soon as possible. Stay safe. 

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