[Koinonos]

Hello fellow M2 addicts, I am looking to change out my exhaust tips on my 2017 M240i and I notice there are multiple selection options when attempting to purchase 3rd party exhaust tips: They are:

1. 60mm in - 93mm out
2. 63mm in - 93mm out
3. 67mm in - 93mm out
4. 70mm in - 93mm out

I have tried to research on these forums and haven't managed to find which of these sizes are the correct size for a M240i. Any thoughts or suggestions? Here is a URL that shows what I mean - https://www.aliexpress.com/item/1005...archweb201603_

Kind Regards,
Koinonos