Thread: Royal Purple
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      03-18-2012, 08:10 PM   #8
n52330i
Second Lieutenant
Canada
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215
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Drives: 330i
Join Date: Jan 2011
Location: Mississauga

iTrader: (0)

Actually I know for a fact, that guys running RP @ track with 335 run lower oil temp then guys running Castrol.

I am not here to argue. Just my opinion .

What do you reccomend? Since you are the Dr. of oils
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