Smart Port – Subaru WRX 2015-Current – Black ysr meaning the top of the

meaning the top of the tire is angled inward (toward the center of the vehicle)

problem solving

zero leaks and complete compatibility with the OEM MAP sensor

Includes internal O-Ring for sealing at High Pressures

Smart Port – Subaru WRX 2015-Current – Black ysr meaning the top of theOur latest Type 5 Dual Port BOV made specifically for the 2015 WRX features the innovative new Smart Port drive by wire friendly staging technology that gives you the response of a plumb back valve, with the high performance benefits of a vent to atmosphere valve. The Smart Port system involves a new piston manufacturing process utilizing specialized alloys and coatings and a revolutionary new vent to atmosphere trumpet design. These unique designs