Sorry if this has been previously covered, but after waiting over a week for BMW to get back to me I thought you guys could shed some light on the issue.
I am interested in adding the eisenmann exhaust and the gruppe m induction to my m///.
The question is, how will this affect my warranty and what happens when i come to renew it?
Thank you
I am interested in adding the eisenmann exhaust and the gruppe m induction to my m///.
The question is, how will this affect my warranty and what happens when i come to renew it?
Thank you
