This 560 horsepower BMW M4 is the latest project by G-Power. By default, a BMW M4 produces 425 horsepower. But they are able to squeeze more than another 100 horsepower by remapping the ECU using their Bi-Tronik 2 V2. The upgrade continue with a new titanium exhaust system that cut almost 7.1 kg of total weight and also help to add more horsepower. G-Power said although they have remapped the ECU, all the engine protection and diagnostic are maintain.
All these upgrade enable the 560 horsepower BMW M4 sprint from 0 to 100kmh in just 3.8 seconds and its top speed limited to 280 kmh. The exterior remains untouched except for a new set of 21-inch G-Power Hurricane RR wheels. It is available in Jet Black, Silver Stardust and Gun Metal. The upgrade package available for BMW M4 and M3.
(via BMW Blog)