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.
- Subaru OEM vacuum breather hose.
- 21.5mm Outer Diameter
- Labeled #1 in the engine product image
- This is the larger diameter breather hose that connects the cylinder head to the black metal tube (crank case breather) on the RIGHT SIDE (USA passenger side).
- Optional clamps sold separately
- Sold individually
JDM version 7/8/9 ej205
JDM version 7/8/9 ej207
USDM STi ej257 2004-2011
USDM WRX ej255 2006-2007
USDM Forester XT 2004-2008
USDM Baja Turbo 2004-2006
Optional Add-on hose clamps
Sold separately. From the factory, some Subaru engines use one-time crimp clamps for the breather hoses, while others have reusable spring clamps. If your engine has crimp clamps then convert them to spring clamps with the optional add-on clamps.