One of our customers sent us this picture and videos of his BMW Z3 that was just equipped with an Eisenmann Exhaust. The 1999 2.8L Z3 got a nice set of quad tips coming out of the rear bumper panel. The Eisenmann Exhaust is a axle back unit that replaces the stock muffler which is rather quiet and heavy. Not only does this Z3 have a better sound, it picked up some power too. Vivid Racing is distributor of Eisenmann Exhausts which include many different BMW, Mercedes, and other applications. Check out our full Eisenmann Catalog Here.