for the following BMW models:

BMW E70 X5 5,0i
BMW E71 X6 5,0i
BMW F01 750i saloon
BMW F02 750iL saloon
BMW F10 550i saloon
BMW F11 550i touring
BMW F12 650i convertible
BMW F13 650i coupé
automatic gearbox

modifications to standard engine / scope of delivery:

ECU with new program
bigger turbo charger
new catalysts converter

technical engine dates:

cylinders	8
bore	89,00 mm
stroke	88,30 mm
effective capacity	4395 ccm
compression ratio	10,0

engine power:

max. HP	540 HP/5800 min-1
(BMW series	407 HP/5500 min-1)
max. torque	750 Nm/3000 min-1
(BMW series	600 Nm/1750 min-1)
(The engine has to	be factory standard)

maximum speed:

BMW E71 X6 5,0i : 292 km/h
BMW F01 750i saloon: 322 km/h

print version:

NM_e3.203_N63_V8_Bi_Turbo_ECU_Turbo.pdf