After AC Schnitzer and Hamann, it's time for Hartge to release details on its tuning programme for the new BMW Z4 Roadster that has just begun to arrive in showrooms across the world. Hartge's initial offerings cover a somewhat broader spectrum than its two fellow German tuning boutiques. Aside from the firm's classic multispoke alloy wheels that are available in sizes 18 and 19 inches, Hartge's programme also includes stainless steel exhaust pipes, aluminum pedals and footrest, special emblems for the exterior and interior plus a new speedometer.
