• Turbosmart Blow Off Valve Dual Port Black WRX 15-21 | 0215-1018
  • Turbosmart Blow Off Valve Dual Port Black WRX 15-21 | 0215-1018

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Smart Port Dual Port Blow-Off Valve Black

Fits: 15-21 WRX

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Turbosmart Smart Port Dual Port Blow-Off Valve Black
Fits: 15-21 WRX
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Fitment

Please Note: Direct-fit blow-off valve for 2015-2021 Subaru WRX (FA20F 2.0T) -- Smart Port drive-by-wire staging technology. Dual port design: plumb-back response with vent-to-atmosphere performance; integrates with factory mapping without requiring tuning. Box includes: BOV unit, vacuum hose, fittings and clamps, screw-in blanking port.
  • 2015–2021 Subaru | WRX

Description

Turbosmart's Type 5 Dual Port Blow off valve is made specifically for the Subaru 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, along with a revolutionary new vent to atmosphere trumpet design. These new designs allow for very fast response while also providing enhanced sealing. The result is quicker spool-up and better performance on modern drive-by-wire vehicles.

The new Smart Port piston is made from aerospace alloy, reducing the weight of the piston, and improving the response of the valve.A new military-spec coating technique is applied to the surface of the piston. This low-friction material also helps make the BOV more responsive than any previous Type 5 BOV, plus has excellent wear resistant characteristics — extending the working life of the BOV.

Turbosmart's new Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port, while still retaining the ability to vent to atmosphere.
Features:
  • Completely eliminate stalling issues that are sometimes seen in vent to atmosphere applications
  • Eliminate compressor surge, at both low throttle and engine load conditions
  • Smoothly integrate with factory computer mapping, without requiring any tuning
  • Easily handle boost pressures well beyond 30PSI.
  • Require less maintenance due to innovative new trumpet design

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