GEN Performance Adjustable Dual Port Blow Off Valve for Subaru WRX 2002–2007 & STI 2004–2018

GEN Performance Adjustable Dual Port Blow Off Valve for Subaru WRX 2002–2007 & STI 2004–2018

SKU: GEN-STI-BOV

Upgrade your turbo system with the GEN Performance Adjustable Dual Port Blow Off Valve, designed specifically for Subaru WRX (2002–2007) and Subaru STI (2004–2018) models. Engineered to improve throttle response and efficiently manage excess boost pressure, this valve enhances both performance and reliability for turbocharged applications.

With its dual port design, this blow-off valve delivers a balanced combination of recirculated and atmospheric airflow, providing improved performance along with the aggressive blow-off sound enthusiasts expect. Easy to install and built for a precise fit, it’s an ideal upgrade for both daily driving and performance builds.

Key Features

• Dual port design for optimal boost control and sound

• Improves throttle response and turbo efficiency

• Helps prevent compressor surge and protect the turbocharger

• Adjustable settings for fine-tuned performance

• Direct fit for straightforward installation

Important Fitment Note

• Make sure your flange matches the one shown in the pictures

• Flange must be a triangle shape for proper fitment

• Will not fit if your flange design is different

Vehicle Fitment

• Subaru WRX: 2002–2007

• Subaru STI: 2004–2018
  Note: Will not fit other years or models

Package Includes

• 1 x Dual Port Blow Off Valve

• 1 x Gasket

• 1 x Blanking Plug

• 1 x Allen Key

Built for enthusiasts seeking better boost control, improved turbo longevity, and a distinct blow-off sound, this GEN Performance upgrade delivers both performance and reliability.