AC Schnitzer ACS4 BMW Z4 M Roadster

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 M Coupé. 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 response behavior 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.

Faster and more precise gear shifts promote the adrenalin rush and perceptibly improve acceleration in a car. So the AC Schnitzer Short Shift has been adapted for the BMW Z4 3.0i, 3.0si and M-versions with manual transmission.

For safe control at all times of the driving performance of the new BMW Z4 models, except M-variants, a special high performance brake system has been developed for the front. The internally vented and slotted brake discs measure 334 mm in diameter and are 32 mm thick. The special brake calipers are fitted with two 42 mm pistons. Naturally the standard ABS system is retained in full.

The suspension concept for all ACS4 Roadster and Coupé models naturally also includes the AC Schnitzer Type IV, Type III and Type II alloy and racing rims in one-piece and multipiece construction. As well as a wealth of wheel and tyre combinations in 17", 18" and 19", we can now offer the largest wheels for the Z4 Roadster and Coupé in 9.0J x 20" with tires 245/30 R 20.

The M Roadster and M Coupé are even fitted with 9.0J x 20" and 245/30 R 20 on the front and 10.0J x 20" with 285/25 R 20 on the rear. For tyres, we recommend high performance tyres from Continental and Michelin.

The bodywork of the AC Schnitzer ACS4 models reveals the high technical standards that we apply to our products. So for the Z4 Roadster and Coupé and for the M Roadster and M Coupé there are two tailored outfits that fulfil these attributes.

The front part of the Z4 Roadster and Coupé is enhanced by the strikingly designed front spoiler attached to the standard front skirt. This also ensures better downforce. The rear is rounded off by the new AC Schnitzer rear skirt which not only harmoniously integrates the sports rear silencer into the rear but at the same time gives the vehicle a more imposing appearance.
For both the M Roadster and M Coupé, an aerodynamic package has been created which sets even more sporting accents through its styling language and the use of carbon. The package consists of carbon front spoiler elements that optionally can be joined to the front spoiler with chromed aluminium supports. In addition, the new AC Schnitzer chrome front grille gives the vehicles a trendy retro look and at the same time meets the high air flow demand of the 3.2 liter high revving engine.

Source: AC Schnitzer press

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