Jordan, get a CTN code box from a MK3 tdi. Apparently the ratios work really well with the G60 including a taller 5th to keep the revs down when cruising to give you better MPG.
You also improve the very short 1st and 2nd.
Lots of people have done this mod. Good news is a CTN box can be found refurbed for a few hundred queens heads.
