[Dex401]

A few months ago I purchased a 2023 BG M240i x drive and I love the car. However it’s time to start modding. So far I’ve got a milltek catback exhaust and an AA downpipe on order with plans to purchase a dinan CAI in the near future as well.
My question is are all of these parts safe to put on without tuning the car first or does it require a tune to be safe? To be clear I understand I probably won’t make any performance gains with these parts alone I decided to start with making the car sound good first before focusing on performance. I’m kinda new into car modding in general so any advice or tips you have are welcome thank you.