Hi Michael,
welcome to the forum - flat black is nice but soo sensitive regarding finger prints.
A guy from Berlin/Germany like me...but I moved out of Germany to enjoy a TÜV free country here in NZ but I miss our Autobahn
for some high speed drives.
I have a Stillen CBE and Gen3 CAI but I'm still missing some more deeper sound - probably a few visits on a race track will help because just pass the 3k and we have highway limit of 100 only
So hope to catch up with you and have fun in reading here through - there is nothing what you can't find...