2007 AC Schnitzer ACS4 Z4 Sport Coupe

Now that the Z4 Roadster has undergone a facelift and at the same time the M-variant, the Z4 M Roadster, was launched, the model range has been completed with a new Z4 Coupé and MCoupé. Not only BMW but also we at AC Schnitzer are thrilled with the range of new Z4 vehicles, and present our interpretations: the AC Schnitzer ACS4 Roadster and the AC Schnitzer ACS4 Coupé.

The product range extends from suspension components and exhaust systems, through a wide range of wheel and tyre combinations, to special aerodynamic conversions and last but not least interior accessories.

The aerodynamic range has been designed so that - with few exceptions - the special accessories for the ACS4 Roadster will also fit the ACS4 Coupé, and similarly the conversions for the ACS4 M Roadster are compatible with the ACS4 M Coupé.

To improve the driving dynamics, for the Z4 M Roadster and M Coupé we offer a modified rear axle ratio of 3.91 : 1 (standard 3.62 : 1). The AC Schnitzer rear axle ratio guarantees greatly improved acceleration.

The response behaviour is improved on all Z4 models thanks to the AC Schnitzer sports rear silencers. Made completely of special steel with chromed Racing tailpipe, they also provide a more sonorous note than the standard system. For purely visual enhancement, on the Z4 Roadster and Coupé chromed tailpipe trims are available in the same design.

For the M-versions of the Z4 that are fitted with a twin sports silencer as standard, as well as the Twin Racing system there is a further option of Sports Trim Design. This design is reserved exclusively for M-vehicles and was previously seen on both the M5 and M6