ESR is a universal muffler made from machined stainless steel.
It can be paired with any compatible end-tip for total customization of the exhaust system. Made of stainless steel, Simoni Racing mufflers are a true must-have to enhance the sound of the engine or the design of your car. Our selection includes shapes and sizes that represent the perfect synthesis between innovation and performance. They are all universal, and to determine if they fit your car, we always recommend comparing the measurements of the chosen muffler with the available space under the car once the original muffler has been removed. However, we recommend installation by qualified personnel using the appropriate U-brackets for mufflers, to allow for mounting and dismounting both the original and our sport muffler, so they can be replaced as needed.