Hi everyone. I'm a new member and have an '08 4.8 on order, in Space Grey/Black. It's got a Feb production date, and I'm very excited about the car. I'm a long time BMW owner, and have had a bunch in the past (e30 M3 w/s14, e30 M3 w/s52, e60 M5, and e46 M3 w/ VFE SC).

I'm looking forward to the new car, but haven't been impressed by the factory exhaust system. It's too tame for me (probably perfect for most of the customers), due to the fact that none of my cars have been quiet. And it has a V8 that needs to be heard!

I know that there are only a few options for exhausts out there, but haven't read anything/seen a review or pics of them on any X5s here. I am interested in the Eisenmann, because my friend has one on his e53 4.6is and it sounds awesome!!!!!! If I can get that sound, sign me up.

Just wanted to know what's out there or available.

TIA!

-Harold