HAMANN Z4 M Coupe Renn TaxiEnlarge Photo
The exterior has been enhanced with a more aerodynamic bodykit including the striking front spoiler, aggressive side skirts and new air intakes on the rear fenders. Inside, the car gets an aluminum hand-brake grip, competition aluminum pedals, plus a sports gear-lever knob in either leather or aluminum.
Hamann’s previous package for the Z4 M only managed an increase in output of 15bhp and 20Nm, so we suspect this latest version to be packing a lot more heat. We'll update the story with more info as soon as it’s released but in the meantime you can take a closer look with our full gallery after the jump.