Tuning BMW M4 Convertible from atelier Dahler

Convertible BMW M4 Convertible is one of the fastest cars with an open top. Being equipped with a 425-horsepower engine, the model is able to accelerate from zero to a hundred in just 4.3 seconds. However, the Swiss tuners from studio Dahler decided that this is not enough and prepared for auto package of improvements.
Dahler Experts suggest a two-step program to improve the capacity of the gig. In the first stage performance of a 3.0-liter engine will be increased to 502 hp (700 Nm) at the expense of only one reprogramming the electronic control unit.
In the second stage tuners offer to install on another BMW M4 Convertible stainless steel exhaust system, more powerful brakes and aerodynamics kits for improved aerodynamics. With the new chip and exhaust engine output increased to 532 “horses” and 730 Nm of torque.
The company says that a revised version of the model to accelerate from 0 to 100 km/h faster than the standard version (as far as it is not specified), and its maximum speed without speed limiter can reach 327 km/h. Data on the cost of the improvements is not granted.

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