They even support wildlife (notice the fish, in NB you pay extra for that plate and the money goes towards conservation, useless fact I know but meh)
Now that's how an E46 M3 should look! Though i'm not a fan of the dtm tips, i'm sure it sounded incredible. Looks like a Remus system, since their dtm tips are rounded up, usually not straight angle bends. Nice quality stuff regardless. PS: That car needs some light tint all the way around, to finish off the clean look.
Dude, I wish I knew. BMW generally has some of the best sounding engine/exhaust combos... but the E46 M3 sounds tinny and raspy throughout the rev range. There is NOTHING pleasurable about the exhaust note.