The US based customization specialists from Vorsteiner have published an initial image with their upcoming upgrade program based on the BMW 1M Coupe and dubbed the GTS-V.
The program comprises from a number of elements such as a new front spoiler with an integrated brake duct system, a redesigned rear diffuser with extended aero fins and GTS-V designed splitters, a lightweight boot lid attached with a small wing and 19 / 20 inch forged wheels.
The Vorsteiner BMW 1M Coupe will also feature a titanium sport exhaust system which should enable a slightly higher output and special embroidered floor mats with orange piping.
The US tuner said that it will begin shipping this new kit in January 2011 but did not mentioned anything about its pricing yet. 

Source: Vorsteiner