Member, P500 Sport, MDM on (>800)
Join Date: Oct 2009
Location: Fort Worth, TX
Thanked 72 Times in 68 Posts
my car feels more responsive with 0w-40 oil.
it also felt smoother when i changed out the transmission fluid. (32k, but 10 years old at the time)
liqui moly diff oil also felt better than redline fluid it replaced,
but the redline was no different from the OEM fluid it replaced @15kish when it was 5 years old (but i was using 0w-60 engine oil at the time, nothing ever felt different)
I meant Castrol EDGE
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