Quote:
Originally Posted by RAM_F30_F87
I came across this video posted on the Facebook BMW M2 Enthusiasts group for those interested.
BMW F87 S55 M2 Competition Exhaust Comparison Active Autowerke/REMUS/AKRAPOVIC/Armytrix/Eisnmann
https://www.youtube.com/watch?v=UlKnh8QjbpM |
It's a shame we have the OPF in europe, thus, if you want to keep warranty only the back box can be changed if I'm correct