Japanese tuner 3D Design has unveiled an exterior program for the current BMW Z4 convertible. The exterior package includes a new front lip spoiler and a trunk spoiler both made of urethane and a rear diffuser made of carbon fiber.
The front lip spoiler attaches to regular front bumper. The spoiler is attached to the rear trunk on the coupe model. The carbon fiber construction of the rear diffuser has room for the four-tip exhaust of the sDrive35is quad exhaust.