How To Cut Exhaust Pipe Without Saw


If you are ever in need of cutting your car’s exhaust pipe, there is an easy way to do it. You can use a tool called a cutoff wheel or cutter head. These are readily available at most automotive supply stores and they cost around $20-30 depending on size.

Many people have used these to cut their exhaust pipes before so there are some good tips here for beginner cutters!

Reminder: Never pull on your vehicle’s hoses when trying to start it up. This could cause them to burst which would definitely not help you.

Thin metal exhaust piping can be tricky to work with so take your time and slowly push down while rotating the cutter back out.

There you go! Your new shorter exhaust pipe now has better airflow and more resonance! Keep doing this until you get it just the way you want it. 🙂

Disclaimer: The content written in this article should not be construed as professional advice since no professionals were consulted during the writing process.

Make a small cut in the pipe

how to cut exhaust pipe without saw

Most cars these days have exhaust pipes that are connected to each other by welding or soldering. This is different than having separate pieces of metal with mating connectors, which is what most older vehicles had!

These newer style systems can be tough to take apart because there are no longer large sections of pipe that you can work with easily. Because of this, if you ever need to replace an exhaust component such as a tailpipe, elbow, or hose, you will probably have to break it down into smaller pieces first.

This can be very difficult to do without using a saw, so unless you have one of those, better buy new parts now rather than trying to do it yourself later! Luckily, we have found a way to get the job done correctly with ease. Read on for more information.

Slowly slide a hacksaw blade along the length of the pipe

If you do not have access to a drill or a torch, then it is possible to cut your car’s exhaust pipe using a knife! This will require you to get very close to the pipe so that you can place the knife at an appropriate angle to saw through it.

It is important to be careful when doing this to avoid scratching or damaging the surrounding parts of the vehicle.

Never use any type of metal tool to cut the pipe as this could cause serious injury or damage to the engine component being detached from the car. Using a wooden skewer may work best since it does not contain sharp edges.

When you get to the spot where it connects to the engine, cut the pipe there

how to cut exhaust pipe without saw

Now that you have the front piece done, it is time to move onto the back! You will do this in the same way as before except for one key difference– your angle!
You will need to make sure that when you put the pipe into the car, it fits properly and does not hit any parts of the vehicle!

This means that you must be able to pull the pipe out easily without using too much force. This could risk breaking or cracking the pipe!

Once again, you can use your hands to help you, but try to keep them away from the heat as much as possible!

Because metal gets hot during these processes, keeping cool tools close at hand is very helpful! We recommend holding off on hitting the engine until you are completely finished because you may still burn yourself if something goes wrong.

Hold the pipe with pliers

how to cut exhaust pipe without saw

The best way to cut your exhaust pipes is by using quality universal hand tools! You can usually find these at home improvement stores or tool rental facilities. There are many types of hand clamps that work for different sized tubes.

Most people use either spring loaded clamp-style hands or vice grip type clamps when cutting metal tubing. Both have you pay attention to what position the handle goes in and how tight the handles get as you draw them close together. This will make it much easier to pull the cutter down along the tube.

Some brands also add cushioning material so the handles do not press onto the tube too hard. This may result in cracks or breaks in the tube later.

Use a razor to cut the rest of the pipe

how to cut exhaust pipe without saw

For this, you will need your metal shears or cutter-knives that almost every home store has. You can also make your own by grinding down your blender blade or knife blade.

Next, take off as little of the outside layer as possible until only thin layers remain. Then, using the razor like tool, scrape away the rest of the thick layer.

Once it is all gone, rinse under water and pull up any loose pieces.

Wipe down the pipe with a rag

how to cut exhaust pipe without saw

The next step is wiping off any dirt or grime you may have left from cutting the car before. You can do this by using either of two methods– rinsing the pipe in some type of liquid, or simply rubbing it against another surface.

We will talk more about how to clean your cut later! For now just make sure you rinse your pipe well and wipe it thoroughly with a cloth or paper towel.

Run some antiseptic on the cut

how to cut exhaust pipe without saw

After you have made your cuts, make sure to wash both your hands and the area of the car where the pipe comes out! This will help prevent nasty rust or glue burn marks that could be seen from the outside.

After washing your hands, apply an antimicrobial such as nail polish or gel to the cut site to prevent infection. You can also use rubbing alcohol or plain water if the gel is not available.

Removing old exhaust systems can be tricky since there are many small parts that need to be removed and stored properly.

Let the cut heal on its own

how to cut exhaust pipe without saw

There are many ways to cut your car’s exhaust pipe easily without using any tools. One of these is by letting the cut heal on its own! This can be done in two different ways.

First, you can use heat as your healer. For example, if your car has rusted pipes that need replacing, then apply some heat to the area and let it naturally cool down.

The second way to do this is with the help of a plastic tube called a silicone tubing. Insert the end of the tubing into the hole where the pipe was and push up slightly on the other side to create an opening. Then, pull out the rest until there is no residue left inside the hole.

Now, repeat the process with the opposite end and connect it properly. When the cold air comes in contact with the newly opened end, it will weld the new pipe onto the old one and form a seal.

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