How often does the modern i35 gasoline filter change?

Hello, my friend, the gasoline filter of your car is 30 thousand kilometers, and it needs to be replaced once, 30 thousand kilometers. It is also necessary to clean the throttle valve, the three-way catalysis of the injector and the carbon deposit at the air inlet. I hope my answer can help you. Please feel free to contact me if you have any questions. BBA Mercedes-Benz BMW Audi Maintenance Center wishes you a happy life, all the best and rolling financial resources!