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      12-10-2010, 01:00 AM   #258
han405
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Drives: E46 M3, E92 M3
Join Date: Sep 2009
Location: PA

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1. I wonder what weight of motor oil the engine uses... TWS 10W60 or just regular German Castrol 0W30 / Mobil 1 10W40?
2. Since it is a turbo engine, wouldn't installing a cold air intake adds 20 to 30 HP?

Just wondering...
Appreciate 0