BMW ZF LIFEGUARD 8 AUTOMATIC TRANSMISSION FLUID GEARBOX OIL SUITABLE FOR : 1 SERIES 3 SERIES 5 SERIES 7 SERIES 6 SERIES X1 X3 X5 X6 Z4  ZF  8 SPEED AUTOMATIC TRANSMISSION 8HP45  8HP50  8HP70 8HP90 ZF LIFEGUARD 8 OIL MAKE UP A RANGE OF FULL SYNTHETIC HIGH PERFORMANCE ZF LIFEGUARD 8 OIL THE MAXIMUM PERFORMANCE OF THE AUTOMATIC TRANSMISSION