Mercedes-Benz Breather Hose - Oil Separator to Breather Cover | 2007-2015 2730180582 91160292801 this Anti-Wind Buffeting Kit eliminates

this Anti-Wind Buffeting Kit eliminates the disruptive "woob woob woob" sound you experience when driving at highway speeds with your windows down

Environmentally friendly work:

Direct bolt-on replacement for the factory Porsche OEM T-outlet style tips

Fits in the front

(1) Genuine Porsche Classic Oil Filter

Mercedes-Benz Breather Hose - Oil Separator to Breather Cover | 2007-2015 2730180582 91160292801 this Anti-Wind Buffeting Kit eliminatesBreather Hose Oil Separator to Breather Cover for GL450 (2007 2012), GL550 (2008 2012), ML550 (2008 2011), CLS550 (2007 2011), G550 (2009 2015), SL550 (2007 2012), E550 (2007 2011), S550 (2007 2011), CLK550 (2007 2009), CL550 (2007 2010)