Home » 50/50 Dual Port Hybrid Blow Off Valve for Subaru WRX STI Forester GT XT

50/50 Dual Port Hybrid Blow Off Valve for Subaru WRX STI Forester GT XT

SKU: 1005010382200886-black
Color
€89,39
-38% €143,03 €89,39

Optimized Boost Management & Turbo Acoustics

Elevate your Subaru’s turbo performance with this 50/50 dual port hybrid blow off valve. Specifically engineered for Impreza WRX, WRX STI, Forester XT, and Mazdaspeed models, this CNC machined aluminum unit efficiently routes pressurized air through both internal recirculation and external venting pathways. By eliminating boost spill-back during clutch shifts, it sharpens throttle recovery, reduces turbo lag, and replaces harsh flutter with a crisp, aggressive release tone. The straightforward flange adapter ensures a direct bolt-on installation over factory intake plumbing, saving bench time while maintaining airtight seals under hard cornering and rapid acceleration.

Benefits & Installation Tips

  • Pair with a performance cold air intake to maximize horsepower gains and stabilize wastegate behavior.
  • Apply medium-strength thread locker to all mounting bolts, and re-torque hose clamps after the initial break-in period.
  • Install the included blanking plug over one vent to create a quiet, single-configuration setup ideal for daily commuting.

Key Specifications

  • Type: 50/50 Hybrid Dual Port Blow Off Valve (BOV)
  • Construction: Solid billet aluminum body with corrosion-resistant black anodized finish
  • Fleet Compatibility: Subaru WRX (2002–2007), WRX STI (2004–2018), Forester XT (2005–2007), Mazdaspeed 3/6
  • Mounting: Direct factory replacement with integrated aluminum flange adapter

What Is In the Box

  • 1 × Dual Port Blow Off Valve Assembly
  • 1 × Precision-Punched Intake Gasket
  • 1 × Aluminum Blanking Plug

Important Reminders

Professional installation is strongly advised, as detailed fitting instructions are not included. Depressurize the entire turbo system before removing stock piping, and torque all fasteners to manufacturer specifications to prevent post-installation boost leaks. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Trusted performance upgrades from intercyprus.com since 2002 — delivered with precise engineering and enduring reliability.