Breather Hose - Crank Case to Left Head - STi 2007-2016, WRX 2006-2007, FXT 2006-2008

Description iaTUNING offers an extensive line of genuine Subaru OEM parts to keep your Subaru properly maintained. If you do not see it here, then feel free to contact us for a quote.   Details Subaru OEM vacuum breather hose. 21.5mm Outer Diameter  This is the larger diameter breather hose that connects the cylinder head to the black metal crank case breather tube on the LEFT SIDE (Battery side).  Optional clamps sold separately Sold individually ApplicationsForester XT 2006-2008STi 2007-2016WRX 2006-2007 Optional Spring ClampSold separately. From the Subaru factory, some engines have breather tube clamps that are one-time use crimp style, while other engines have reusable spring clamps. If your engine has crimp clamps then convert them to spring clamps with the optional add-on clamps.