Dyno

BMW M8 By G-Power Delivers 820 HP In Dyno Test: Video

BMW M8 By G-Power Delivers 820 HP In Dyno Test: Video

BMW’s S63 engine has always been a favorite among tuners, especially since the twin-turbo 4.4-liter V8 was used in a lot of models. The German aftermarket specialists at G-Power have been tweaking the M engine…

Beige 2021 BMW M3 Competition tuned to 592 hp based on dyno test

Video: BMW M4 Competition hops on dyno and scale

Video: BMW M4 Competition hops on dyno and scale

As usual, when BMW launches a new car, people want to see just how the real-life results measure up to the claims made by the manufacturer. Most German manufacturers underrate their power figures, leading to…