Video: BMW M3 E90 with S55 M3 F80 ENGINE! VS. 700HP E63 AMG, M3 E46, Focus RS!
Today I have filmed this epic BMW M3 E90. Normally, stock, this car has a BMW M 4.0 V8 engine with 420HP and 400nm and now the engine is replaced for a newer one, the 3-liter S55 6-cylinder Biturbo with 431 HP and 550 Nm of torque. Ofcourse the new engine is much better and with a new engine the owner can enjoy the car for some extra more years! Enjoy the video! :)