Info about Bastuck
Bastuck Gmbh has, since 1986, been manufacturing top quality performance exhausts for many automobiles, specializing in stainless steel units with a bassy, rasp-free tone that is uniquely German. Until now, these excellent exhaust systems have been entirely unavailable in the United States, and we are extremely excited to have the opportunity to introduce this great company to the US and North American market.
http://www.bastuckusa.com/PRODUCTS/P...3=500030120020
Bastuck Z4 specs;
Handmade in Lebach,Germany
Made using 304 Stainless Steel
Classic Bastuck Sporty tone
Full cat-back system