its good we have more drain holes than most, usually need to remove diff covers!! looking at Redline.com today for their recommendations, D4ATF in manual + automatic trannys + it also shows MT-85 for manuals. i have used their MT-90 in the crummy O2J VW 5 spd + now my O2M 6 spd in the TT both are were 2001,s. shifting was greatly improved in both cases!!! tranny fluids are still a petroleum product anyway, but Redline uses more Ester than most, the good stuff!!