Turbosmart Kompact Dual Port Blow Off Valve

2015-2021 Subaru STI

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SKU: TS-0203-1015We price match!

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The Kompact Dual-Port Blow-Off Valve will hold big boost in a small profile to fit the Subaru STI. 
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Turbosmart Kompact Dual Port Blow Off Valve


  • 50-50 Recirculation/vent-to-atmosphere valve for a VTA sound at peak boost, and a quiet operation at low boost
  • Billet aluminum construction
  • Precision machined, hand-assembled and quality tested in Australia to the highest quality standards
  • Helps eliminate compressor surge and the recirculation port satisfies the ECU
  • Direct bolt-on replacement 
  • Includes hardware and gasket (where applicable)

Installing a BOV on the 2022 WRX


Turbosmart Kompact Dual Port Blow Off Valve

The Kompact Dual Port Blow-Off Valve has a small profile for those of you who want a clean look in the engine bay but with the performance needed to hold boost for those of you with moderate bolt-ons. This blow-off valve will have a 50/50 combination of venting to the atmosphere at peak boost while getting recirculated back into the intake under lower boost numbers. 

The Kompact Dual Port will come designed with a stock-like flange with a new gasket and hardware to make for a simple installation.

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  1. Turbo smart bov

    By Steeze December 26, 2021

    No problem wit the fitment it’s very loud and works jus right I love it

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