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Old 01-11-2013, 10:06 AM
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CALWATERBOY CALWATERBOY is offline
Officially Welcomed to the 'Fest
Location: San Francisco
 
Join Date: Aug 2009
Posts: 10,009
Mein Auto: 2009 E93 N54
Quote:
Originally Posted by DT335 View Post
I'm looking to put in something to improve airflow in my '08 E90 335i.

You'll need other mods to make use of it. What have you done?

If nothing, do not install ram air intake. BMW engines are engineered very specifically - modding must be done with a level of technical knowledge or....it's expensive....
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