When you remove the muffler from your exhaust system and replace it with some “restriction free” tubing, you are performing a muffler delete.
If you want to increase the performance and exhaust flow of your car, you might decide to get rid of the muffler. But what is the price of a muffler delete?
A muffler deletion typically costs $140 in components or $300 for materials and labor (removing the muffler and installing a muffler delete pipe).
However, these costs can change based on the vehicle’s model, age, location, the cost of mechanical labor, and other elements.
Continue reading to learn more about the costs and effects of muffler deletion for BMWs, Hondas, and other car types.
We’ll also discuss this service’s legality and how it stacks up against other exhaust modification techniques.
In This Article...
What does a BMW muffler deletion cost?
Any brand of performance muffler will cost you at least $550 before installation labor. Under $200 will buy you a muffler delete.
How much does a muffler deletion for a car cost?
A muffler delete typically costs between $150 and $450. The parts should only cost between $50 and $200. You won’t pay for labor if you can complete the task yourself. Otherwise, budget between $100 and $250.
Finding someone to perform a muffler deletion can be challenging. It can be challenging to locate someone ready to take part in the modification because, in most situations, removing the muffler is prohibited.
How much does a BMW muffler cost?
Best in Automotive Repair The average price to replace the exhaust muffler on a BMW 328i ranges from $1,369 to $1,407. The cost of labor is expected to be between $146 and $184, while the cost of parts is $1,223. Taxes and levies are not included in this range, nor are your particular model year or special location taken into account.
Can removing your exhaust destroy your car?
Do you have any reservations regarding the effects of a muffler delete? If so, you’ve come to the correct place! I’ll go into great depth about muffler deletion and its dangers before offering my advice.
Quick response: removing your exhaust system won’t wreck your automobile or harm the engine in any way. Although a poor welding technique could result in an exhaust leak or corrosion. Contrary to popular perception, a muffler deletion only increases the volume of your exhaust, not your horsepower.
What functions does a muffler delete?
In the past, removing a muffler may help a car owner who was concerned about performance in various ways. With more recent automobiles, the increase in horsepower is less noticeable because they are made to be less constrained. To boost their vehicle’s volume, modern car modders typically choose a muffler deletion.
A muffler delete will therefore produce the desired engine sound, whether it be a growling or roaring one. Just be aware that the noise may appear deafening at greater speeds, and that there may be a low droning as you drive at moderate rates.
Does removing the muffler affect fuel economy?
I want to remove my car’s muffler (I adore the sound of the motor purring! ), but I don’t want to reduce my gas consumption. Does removing the muffler affect fuel economy?
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No, a muffler deletion has no impact on fuel economy. Muffle delete is taking out the muffler from your car, which makes it louder when it’s running.
A muffler is a tool for muffled sound. It helps to reduce the loud noise that your engine makes when it burns fuel. By reducing loud noises on the streets, this provides a benefit to the neighborhood.
A muffler deletion has no effect on gas mileage because the muffler does nothing to increase or decrease your car’s gas mileage.
For the benefit of your neighbors, we do not advise a muffler deletion because the majority of people like a quiet vehicle.
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How loud is muffler delete?
The exhaust system in a typical manufacturing automobile or truck consists of 6 parts:
- headers
- converter catalytic
- resonator
- muffler
- a tailpipe or exhaust tip
A collection of tubes with perforations to reflect sound waves, an intake tube, and a resonator chamber are all parts of the muffler specifically. The muffler is the last component of the exhaust system that effectively muffles the noise made by the engine.
In light of this, adding a muffler delete system will result in the car becoming noisier. What volume? Depending on the motor type.
One thing is for certain, though: starting the car in the morning after taking the muffler off is enough to wake up your neighbors.
Removing the factory-installed muffler will have serious effects on newer models of cars and frequently set off the check engine light. The automaker invested a lot of effort and money into creating the optimum exhaust system for a certain vehicle. It’s comparable to ruining an otherwise great dish by skipping the salt. When the mufflers are installed, a professionally constructed exhaust system will operate better since it will have better flow than a muffler deletion system.
However, removing the muffler on older vehicles with antiquated exhaust systems may lead to audible performance improvements at high engine rpm, in addition to a louder and more thrilling exhaust sound. The issue of emissions and problems with road legality, however, will be entirely different.
Your car’s CEL light will probably turn on if you choose to remove the muffler from it. An OBD2 tool can quickly remove this warning.
There are DIY kit choices if you wish to remove the muffler and go to the aggressive straight pipe sound. Look at these clamps for the pipe and exhaust. You don’t need to weld or spend a lot of money to obtain that mean rumbling.
Does a muffler add or subtract HP?
A muffler deletion is an exhaust system alteration in which the mufflers are taken out and straight pipe is added in their place. Less weight and an aggressive sound are the results!
Your engine will be able to run a little faster (due to weight reduction) and make a loud noise if you remove these components.
Will having no exhaust affect my engine?
Engine performance decline More low-end power is generated thanks to the muffler’s backpressure. On top of that, exhaust gas may be leaking into unintended locations if a muffler is damaged or absent. Having said that, a damaged exhaust system won’t harm your car’s engine.
Muffler removal causing the check engine light?
Your car’s engine light will probably come on if you have a Muffler deletion, especially if it’s a newer model. However, unless the change severely impacts the exhaust system, the engine lights won’t turn on with a resonator removal. On the other hand, OBD2 devices can be used to turn off the check engine light.
A muffler deletion will set off the engine light in a newer exhaust system from any automobile manufacturer, but it won’t necessarily set off a trouble code. This is because the engine light is eventually brought on by the muffler delete, which significantly alters the exhaust system.
Because many resonator deletes don’t have serious negative effects on the exhaust system, not all of them would set off the engine light. The engine light will turn on if the active exhaust valve is removed via the resonator delete.
The OBD2 tool is useful for quickly turning off engine light triggers brought on by exhaust modification. Check out this highly intuitive OBD2 Diagnostic Tool from Amazon; it does assist in clearing “codes.”
Is the mid-muffler deletion a warranty breaker?
You may have heard that removing your car’s muffler can significantly improve its sound. Your car, however, is still under warranty and is somewhat new. Does removing the muffler void the warranty?
Okay, no. The Magnuson-Moss Warranty Act ensures that removing your car’s exhaust system won’t void it. Dealers must demonstrate that the issue is directly related to your modification in order to terminate your warranty. For instance, the guarantee for the light is still in effect if you do a muffler delete and your headlight fails shortly after. However, the guarantee for your exhaust pipe will not be valid if you execute a subpar muffler delete that leads to your exhaust breaking due to rusting.
I believe this to be fair.
Let’s now discuss the warranty act in further detail as well as other issues you should be aware of prior to completing a muffler delete.
How much does a BMW 328i straight pipe cost?
Estimated cost to replace the exhaust pipe on a BMW 328i. An exhaust pipe replacement for a BMW 328i typically costs between $866 and $900. While parts are priced at $734, labor costs are projected to be between $132 and $167.
What is the price of straight-piping a BMW?
The price to straight pipe a BMW will invariably be more than the price to straight pipe a Mustang or Civic, for example, because BMW is regarded as a luxury automobile manufacturer.
This estimate is based on the typical cost to replace an exhaust pipe in a BMW, and it takes into account both the labor cost and the parts cost, which together total about under $1,000.
It should be noted that in order to completely “straight pipe” your BMW, a mechanic will also need to remove the muffler and other system components, which could raise the overall cost of the project.
Which is louder, a straight pipe or an exhaust delete?
Muffler removal and straight pipe installation can both slightly increase horsepower (5-10 horsepower, depending on the car). Higher RPM should make the power improvement more perceptible.
Both muffler deletion and straight pipes don’t do much to improve gas mileage, but they can make the car much louder, which can occasionally be uncomfortable.
I can tell you that if you want performance or sound, muffler deletes and straight pipes are not the way to go after witnessing innumerable examples on both my own car and the cars of my friends.
There are much better alternatives available, which I will also discuss.
I’m confident that you will fully understand the similarities and differences between the two by the end of this post. Furthermore, you ought to be able to choose between straight pipes, muffler deletion, and even better alternatives.
A muffler shop will they straight pipe?
Anyone may simply visit a muffler shop, pay the mechanic $100, and have a straight pipe exhaust constructed for them using leftover parts.
The problem is that it won’t sound very good at all, and when you’re at full throttle, you’ll probably hear something that sounds extremely “Raspy.” That “rasp” is the piercingly loud, extremely high-pitched exhaust sound that Honda CRXs typically make during car shows. Not my fave, but everybody is different.
You would likely spend $300–450 on parts alone, plus an additional $200–$450 on labor, to install a professionally designed and made straight pipe exhaust kit, or simply a race pipe (removing your catalytic converter and replacing just that piece).
Choose HKS if you want the most expensive straight pipe kit with the least amount of resistance and drone. Even though they are industry legends, the cost of the parts alone will be between $500 and 650 dollars.
In keeping with this, I would also account for an additional $350 in case you eventually need to install a catalytic converter because the straight pipe is too inconvenient. I can vouch for that; believe me. (Read more about the Check Engine Light in our article)