Bought 2 tubes of Liqui Moly 20040 ATF additive and used them after servicing the transmission. A 215,000 mile Infiniti with gearbox serviced by the dealer every 30,000 miles since release. This is the second time I have used Enos full synthetic ATF and during this service I used 2 bottles of Liqui Moly ATF additives on the 11.8 liter AFT that was used during the service. . It's been 2000 miles since the trance service and I no longer notice bumps/hard upshifts.