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S1-DC3 Oil catch can for WRX/STI


Closed-loop, Trap Design. Traditional oil catch can.


2.5" Diameter x 6" Tall Cylinders.

Connection Sizes:

1/2" default


Base design is $265.00 Plus Postage

S1 WRX 0207
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This is a Dual OCC configuration for the Subaru platform.  Compatibility is best among 2002 through 2007 models. Intended mount location is the passenger side strut tower. Some OEM configurations may still create interference, so check the sample photo for the ideal strut tower configuration. This is a closed-loop design.
2013 updated design uses low profile miter welded nipples.



DISCLAIMER: All our products are simple filters and are not intended to modify the PCV system, this does not mean that local authorities will understand this. You are responsible for upholding local statues and keeping your vehicle legal. This product may be considered for "Offroad Use Only", please check your local statutes.

WARNING: Working on any vehicle may be hazardous and result in injury. These products must be installed by a qualified technician. You must be qualified or seek the help of a professional mechanic. If you are not sure about how to connect this filter, have a professional mechanic perform the installation. Keep all hoses away from hot surfaces, if you are not sure, have a professional mechanic perform the installation. You are responsible for the safe and proper installation of this filter product.