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      08-15-2012, 07:18 AM   #24
DB
e90m3/e92 335xi
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Drives: e90 m3
Join Date: Mar 2010
Location: Philly

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These seem like a great gain for the price. My question is whether they will have any effect on the operating temperature of the accessories that they underdrive? I am concerned that the power steering pump already gets hot at the tack and I don't want to make that worse.