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Old 10-23-2011, 10:37 AM
wbrproductions wbrproductions is offline
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Location: Seattle
Join Date: Nov 2009
Posts: 20
Mein Auto: 04 X3 3.0i
Follow up on this. I've completed the removal and inspection of the intake boot. It's intact and doesn't look like it's leaking, but I'm going to replace it anyway given its age and the low cost vs. replacement time. However, based on the thread linked below, I believe my DISA has failed. The flap shown in the picture spins freely with no resistance:

I'm assuming replacing this is the next step, can anyone confirm this?

DISA thread:


Last edited by wbrproductions; 11-13-2011 at 11:55 AM. Reason: image link broken
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