Mufflers are a necessary part of any car, and they can add a lot of value to your vehicle. However, it can be expensive to get them removed. Here is a breakdown of the cost to remove a muffler from a car. The average cost for mufflers is $269. However, this varies depending on the make and model of the car, as well as the size and type of muffler. The most common price for removal is $269 for an all-aluminum muffler, while a smaller diameter muffler will cost less than $100. If you have a large engine or if your vehicle has an aftermarket exhaust system, it may be worth considering getting a new muffler instead of removing one. A new muffler will likely be much cheaper than an old one and will still provide great sound quality.