N54 turbo update

Keith1200 · 10-03-2015, 06:31 PM

Hi all. New to forum. Getting turbos replaced on 2009 135i covered under warranty. What, specifically, did BMW do to update turbos? SA told me bigger wastegate but I want to know exactly...

Dmak · 10-04-2015, 09:54 PM

The wastegate rod is bigger diameter. The flaper arm that attach to the rod is also a bit bigger

Keith1200 · 10-05-2015, 07:45 PM

Thank you

10-03-2015, 06:31 PM	#1
Keith1200 New Member 0 Rep 18 Posts Drives: 2009 135i Join Date: Oct 2015 Location: Northern Virginia iTrader: (0)	N54 turbo update Hi all. New to forum. Getting turbos replaced on 2009 135i covered under warranty. What, specifically, did BMW do to update turbos? SA told me bigger wastegate but I want to know exactly...
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10-04-2015, 09:54 PM	#2
Dmak Second Lieutenant 67 Rep 252 Posts Drives: 09 135 Join Date: Nov 2014 Location: Edmonton alberta iTrader: (1)	The wastegate rod is bigger diameter. The flaper arm that attach to the rod is also a bit bigger
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10-05-2015, 07:45 PM	#3
Keith1200 New Member 0 Rep 18 Posts Drives: 2009 135i Join Date: Oct 2015 Location: Northern Virginia iTrader: (0)	Thank you
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