The result of Lumma’s job stands at 730hp produced by a bi-compressor V10 engine. The dual compressors and other tweaks help the car see of the 100km mark in 4.2 seconds, 200km in 10 seconds and 300km is achieved in 29.5 seconds. Top speed is rated at a very very intimidating if not wonderful 367km/h.
Lumma claims that it’s powerplant is the “most powerful engine” ever seen on a road-legal BMW. Lumma’s previous work was on another M5 that was dubbed the CLR 500 RS. This took place back in 2007 and the car managed a very puny by comparison 560 horses.