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Old 11-17-2010, 06:22 AM
alandelucia alandelucia is offline
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Location: Highland NY
Join Date: Aug 2009
Posts: 74
Mein Auto: 2003 Z4 3.0i
Update, and something I need to do on my car as well. On step #7, the intake valve (DISA), should be lightly re RTV'ed (silacone) upon reassembly. It doesnt take much, but without resealing, a slight amout of air will pass through it.

I am told that the 2.5i has an o-ring, so this is just for non o-ring style DISA valves.
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