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      11-13-2012, 08:25 PM   #15
BimmerPost Supporting Vendor

Drives: BMW
Join Date: Feb 2012
Location: SoCal

Posts: 11
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Yes a OCC is a must on N54 cars.

N55 cars will benefit from them as well, but not as much as N54s.

They're a very cost effective mod that is worth the money.
Sean@Alpine is offline   United_States
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