This is the transmission fluid most often used here at TCS Motorsports. We have used this fluid on both the E153 turbo transmission, as well as the S54 non turbo transmission. This is a great fluid to try if your transmission is feeling a little hard to get into gears or lightly grinding when changing gears.
Note: E153 turbo transmission capacity is 3.5qts and S54 non turbo transmission capacity is 2.7qts