1 Dec 2015, 13:34 UTC · By: Mihnea Radu / Noelle Motors offers several tuning stages for the 650i engine and targets both the old one with 407 hp and the newer 450 hp model
6 Nov 2014, 12:11 UTC · By: Gabriel Nica / It’s is virtually unbelievable the amount of power tuners can seemingly get out of the new S55 engine from BMW. It would seem like the German engineers from the Motorsport division really did ...