The BMW Z4 is due to get a new turbocharged four-cylinder engine this fall, but that's not the only new thing going on with the luxury roadster. BMW is showing off the Design Pure Balance treatment on its Facebook page, and it looks pretty amazing.

Kicking up the style and luxury a few notches, the Design Pure Balance treatment includes Cohiba Brown leather with contrasting Lotus White stitching, plus black accents and Fineline Anthracite wood trim, while the outside gets Mineral White metallic paint. Other available exterior colors include Alpine White, black, Titanium Silver, Sapphire Black, Space Grey, Deep Sea Blue, and Orion Silver.

The Design Pure Balance equipment package, unveiled at Geneva this year, is finally available on the Z4 Roadster, following on from last year's Design Pure Impulse package.