There is no yes and no answer to this question. There are dealerships that will not touch or support anything that doesn’t have an OEM part number on it. There are dealerships that purchase, sell, and install all manner of aftermarket products (including SOUL exhaust systems) and even have their own dedicated performance departments. What you will experience at your dealership will vary, and US dealerships have been found to be much more friendly than European dealerships. At the end of the day, it is up to the discretion of your dealership to take the necessary steps to ensure submitting a warranty claim in a way that will be accepted by the OE company. You can absolutely have aftermarket components on your car and still have your warranty intact and used without issue. This requires proper communication with your service manager and their willingness to accommodate any steps needed to fulfill the warranty requirements. If you would like to discuss this in more depth and/or have us contact your dealership to discuss an exhaust upgrade, please give us a call we would be happy to make the necessary arrangements to ensure you are comfortable with maintaining your warranty.