In this video, we review a BMW M135i F20 equipped with an MHD Stage 2 tune on the German Autobahn to explore its acceleration, sound, and high speed driving character. Powered by BMW’s turbocharged ...
In this video, we review a BMW M340i tuned to around 500 horsepower using an MHD Stage 2 setup on high octane fuel. With upgraded intake components, exhaust system, and transmission tuning, the car ...