05-22-2012, 03:14 PM
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#7
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Brigadier General
Drives: 2009 335i M Sport Sedan 6MT
Join Date: Aug 2008
Location: Bucharest, Romania
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The BMW Performance Power Kit Stage 2 does not contain an oil cooler. It does contain a supplemental water cooler and a bigger fan.
However the PPK Stage 1 may have revised water pump mapping (like Dinan has). That is, if BMW concluded that the water pump can safely be stressed more than the stock software does.
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