Skip to Content

How much does it cost to replace a Muffler on a Honda Civic?

How much does it cost to replace a Muffler on a Honda Civic?

Several people replace the malfunctioning mufflers on their Honda Civic to manage the rattling engine sounds and sudden leakage of emission pipes. However, it is an expensive procedure and depends on the vehicle’s model and the design of the exhaust system. 

How much does it cost to replace a Muffler on a Honda Civic? You can replace the Honda Civic muffler for $405 to $430 with a maximum cost of about $425 to $435 and a minimum is $202 to $213. The price of a muffler is $77 to $310, the labor replaces it in $59 to $74, and you can change it with a DIY method from $362 to $370. Replace it in $115 to $214 on a 2010 variant; in $213 to $362 on 2003 to 2008 models, and in $220 to $370 on 1995 to 1999 models.

You can change it by stabilizing the vehicle on jack stands, loosening the bolts, removing the old assembly, adjusting the new muffler, aligning holes, tightening the bolts, wrapping a thread, and fixing it with tailpipes. 

 A skilled person can change it in less than one hour but the service of mid-pipe increases the time. In addition, the downpipes are challenging to approach and increase the overall cost of the procedure. 

What is a muffler on Honda Civic?

It is an essential part of the car’s exhaust system and reduces unnecessary sounds during emissions. However, the built-in muffler exits on the rear and bottom of the vehicle. 

The manufacturing companies utilize steel and aluminum for their composition.

They have a coat of aluminum that insulates the outer area and provides exceptional protection from high temperatures. 

Moreover, its protective layer secures from the released chemicals and toxic gases. The automobiles comprise these to support a stable exhaustion process in better working conditions.

It controls the unnecessary sounds and unwanted engine noises continuously.

In modern vehicles, you cannot use an alternative for it because it does not support the bypass functions. 

The object contains the tubes, holes, and channels that regulate the gases and emission pressure. Moreover, it combines the sound waves, dampens the unwanted sounds, and quotes the engine.

It reduces the sound pressure and stabilizes the engine performance with maximum gas removal. 

In its absence, the vehicle produces loud sounds. It irritates the driver and travelers and causes noise pollution. 

What is the average cost of a muffler on a Honda Civic?

Its average price is around $77 to $310, and the price varies according to the manufacturing brand, type of vehicle, and built-in specifications.

However, the Honda Civic mufflers are high-performance gadgets and cost you around $345 to $352.

However, you can purchase them online according to the manufacturing features of your vehicle’s exhaust system.

 It has a minimum price of around $77 to $110. However, the maximum price can increase from $330 to $352.

The high-performance objects are expensive due to their extraordinary work efficiency. 

They can reduce unnecessary sounds and make them inaudible.

You can select them according to the design and model of your automobile. Also, the exhaust system determines the quality and design of this component. 

What is the cost to replace a muffler on a Honda Civic?

You can change it from $405 to $430 on a 2019 to 2022 Honda Civic. Furthermore, the older models have low replacement cost due to non-complicated exhaust systems. 

It is expensive because it requires professional skills and appropriate tools and consumes time.

However, the maximum price of the procedure is around $420 to $430, and the package does not include taxes. The procedure has a minimum cost of about $202 to $213. 

The dealership does not provide stable results with side warranties. However, the prices are low due to the design and condition of the exhaust system. 

However, you have to spend around $220 to $370 for models from 1995 to 1999. You can change it from about $115 to $214 on a 2010 Honda Civic. 

On a 2011 variant, the procedure expense is around $202 to $245. In addition, 2003 to 2008 variants have slightly complex engines and emission systems. 

However, you can replace it for around $213 to $362 on these models.

What is the labor cost to replace a muffler on a Honda Civic?

The average labor cost for muffler replacement is around $59 to $74. However, the region, location of the workshop, and available facilities determine the labor charges. 

They are a team of experts that provides quick replacement in around 20 to 40 minutes. Also, a few people drive their vehicles to the nearest workshops. 

In such conditions, the labor charges are around $59 to $65. You can achieve professional expertise in your garage or backyard. 

In such circumstances, the labor charges for their transportation and the process cost you around $60 to $80. 

What is the cost of a DIY method to replace a muffler on a Honda Civic?

You can change the broken muffler on your vehicle within 35 to 65 minutes. 

The DIY method costs you around $362 to $370 and includes the price of parts. However, it changes according to the type and quality of the engine sound depressor. 

You can alter it without any professional help and save several dollars. You should arrange all the essential equipment to carry out this procedure. 

Stabilize the vehicle and adjust it on a hydraulic jack. Then, slowly increases the car’s height and adjust the frame on the jack stands. 

Now settle the stability stands on both sides of the rear rails. Then, lower the hydraulic lever and allow the weight distribution on the stands.

Lay down on the ground and move under the vehicle. You can find it near the tail assembly.

Access the two front bolts, adjust a wrench on bolts, rotate anti-clockwise, and remove them. Loosen the emission assembly and exhaust pipe by removing the nuts and bolts. 

Then, approach the tiny springs behind the bolts. Hold them firmly, slightly stretch and remove them from the frame. 

The exhaust system contains a rubber mount that connects the frame with the exhaust assembly. 

Access it on the rear side of your automobile and pry the mounts with a flat screwdriver. Then, disconnect it from the mounting studs of the car frame. 

It is better to decrease the height of the exhaust assembly by sliding it on the rear side. 

Hold the assembly, pull it with the appropriate force and remove it from the frame. Also, you can reuse it according to its working condition and stability. 

Purchase a compatible object and install it inside the exhaust system. Access the mounting area and adjust its hole on one end. 

Also, install the other end on the mounting stud and slide the assembly for maximum adjustment. Then, you can repeat the procedure for the adjustment of dual rubber mounts. 

The exhaust tail pipe exits at the rear end of the automobile. Access the bottom side of your vehicle and connect the new assembly near the tailpipe. 

On the front side of the assembly, apply a lift and slide it towards the rear axle. Then, push the rubber mounts onto the studs and adjust them firmly. 

The alignment of mounting holes is challenging because the performer gains minimum visibility under the vehicle. 

Adjust the holes of assembly on the openings of the exhaust pipes. You should use new, high-quality springs and adjust them over the ends of mounting bolts. 

Then, use a long thread, wrap the bolts and adjust them inside the holes. Then, use an 8mm wrench, fix it on the new bolts, rotate it clockwise, and tighten them. 

In such a way, you can fix the assembly and emission pipe without any challenge. Now, improve the vehicle’s height with a hydraulic jack, remove the jack stands and stabilize the wheels. 

Why would you replace a muffler on your Honda Civic?

A broken or malfunctioning muffler produces loud engine sounds that indicate internal failures. Slow acceleration and misfire are signs of its inefficiency. 

High level of carbon monoxide

The toxic fumes penetrate inside the cabin due to its malfunctioning. High levels of carbon monoxide accumulate in the cabin and suffocate the travelers. 

The toxic gas causes nausea, severe headaches, and dizziness. The continuous driving conditions lead to life-threatening accidents. 

Change the broken objects and stabilize the emission of toxic gases. The odorless gas prevails without any indication and affects the human lungs. 

Engine’s power loss

It affects the tailpipes, emission assembly, and catalytic converters. It causes a severe blockage in the entire system and elevates the temperature. 

As a result, the excessive heat leads to an engine misfire. The engine loses its power due to overheating, multiple combustions, and complications of the exhaust system. 

The engine idles for around 3 to 4 minutes during acceleration. Moreover, it results in inappropriate riding conditions on stable roads.

The higher emissions results in excessive fuel burning. Therefore, it reduces the fuel economy with high speeds and constant acceleration. Also, the toxic fumes cause air pollution and affect the surroundings.

Accumulation of toxic gases

A functioning exhaust system removes the harmful gases from a car. However, a damaged muffler reduces the performance of emission assembly.

As a result, toxic nitrogen oxide and sulfur dioxide accumulate in the cabin. 

Sulfur has a pungent smell that causes dizziness and suffocation. Moreover, the system cannot remove harmful hydrocarbons from the vehicle.

The un-burnt benzene does not remove from the automobile and penetrates human bodies through inhalation. As a result, the carcinogenic gas causes health risks and kills travelers. 

In malfunctioning systems, the diesel engine releases tiny metal particles that cause life-threatening diseases in people. 

 Can you drive a Honda Civic with a broken muffler?

You cannot drive a Honda Civic with a malfunctioning muffler because it results in fatal accidents.

Its holes and leakage result in the penetration of toxic substances and harmful gases in the sitting compartment.

Moreover, the system produces annoying loud sounds that irritate the surrounding drivers. In a few conditions, the check engine light appears on the screen. 

It indicates the presence of a massive hole in the emission system.

Moreover, the built-in O2 sensors indicate abnormal levels of oxygen. It triggers the warning sign, and the check light appears on the dashboard.

Related Articles:

Why is my Car Not Starting After Changing the Spark Plugs?

Cost to replace a Starter on a Honda Civic