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      08-10-2014, 01:11 PM   #9
brewnami
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Drives: 2009 BMW 335i M Sport Coupe
Join Date: Aug 2013
Location: Boston, MA

iTrader: (5)

I have that oil cooler valve as it's gets pretty hot in traffic in central TX and it definitely drops the oil temp down 10-20 degrees. Super easy install and it's cheap. I don't notice much of a difference in warm up time either.
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