Both BMW dealers and M fans alike will be happy to know that the latest M Sport package for the Z4 Roadster has now been revealed. Joining the recently revealed Z4 sDrive35is at next month’s 2010 Detroit Auto show, the new Z4 M Sport package comes with a host of upgrades to make the standard Z4 just a little bit sportier.

The kit improves performance of the Z4 in two key areas: aerodynamics and suspension. It includes adaptive M Suspension, which combines a ride-height reduction of almost 0.4-inches with electronically controlled shock absorbers (Dynamic Damping Control) to improve handling.

Also included is a new range of exterior mods including custom bumpers and new wheel designs.

Finally, customers will also be able to choose from a range of unique interior components. The list is comprised of a new thick-rimmed M leather steering wheel with gearshift paddles, an M driver's footrest, and sport seats, M door sill strips, special floor mats, as well as M interior trim in an aluminum carbon finish.