[IND-Distribution]

With regard to the Bastuck and Eisenmann exhausts, I can shed some light on both of their positive qualities. The following was taken from another post I made on E90Post:

"I believe I can speak from first hand experience, as I sell Eisenmann exhausts, am the US distributor of Bastuck exhausts, and hear both systems back to back nearly every day.

The Eisenmann system has aggressive looks, and aggressive sound. This system is for the enthusiast that uses his car on the weekends, or is not concerned about clients or coworkers being put off by the extra noise. It is not conservative, and is for the enthusiast that enjoys having his car draw attention.

The Bastuck features very clean OEM looks, and a more refined and conservative tone. You still bring out the beautiful sound of the BMW inline 6 at wide open throttle, but the sound is less race car and more powerful luxury GT. The exhaust is a pleasure to listen to on the highway, and will not offend conservative clients or employers.

Industry as a company chooses which products it carries very carefully, in order to present only the absolute best to the enthusiast. The quality of both of these systems is unparalleled, and second to none. The sound of each is incredible and is well worth the purchase price. Simply put, the systems are different systems, targeting different enthusiasts.

If you're more the conservative type but want a beautiful unique tone, get the Bastuck.

If you are the extroverted enthusiast and enjoy somewhat more attention grabbing cars, the Eisenmann is your best choice."