joon Well-Known Member Dec 18, 2007 #1 Where do you guys buy your LSD Differential Oil? I'm looking for Castrol 75W140 or any equivalent fluid with friction modifiers.. the differential is from a '98 M3 3.23 with LSD Thanks!!
Where do you guys buy your LSD Differential Oil? I'm looking for Castrol 75W140 or any equivalent fluid with friction modifiers.. the differential is from a '98 M3 3.23 with LSD Thanks!!
