German tuner 3D Design has come up with a good-looking and aerodynamically shaped body kit for the current BMW Z4 Roadster (G29). Care for a look?
The team worked with an sDrive20i M Package spec. Some components, like the trunk spoiler lip, are made of reasonably durable, reasonably priced polyurethane, while others, like the rear diffuser, benefit from expensive visual carbon fiber. The full kit is supposed to make the Z4 more aerodynamic and easier to handle, especially at higher speeds.
Also in stock at 3D Design are 20-inch forged wheels with a 10th Anniversary style to them and a custom-made, stainless-steel quad exhaust system culminating in 90mm (3.5-inch) tailpipes. That said, the tuner will order third-party wares for you if needed.