# GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT

The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound

-   Dual staged venting outlets, configurable for full recirculation, 50/50, or full atmosphere operation using the provided plugs
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    2005
    
    Subaru
    
    Forester
    
    XT
    
    2006-2008
    
    Subaru
    
    Forester
    
    XT Limited
    
    2005
    
    Subaru
    
    Forester
    
    XT Premium
    
    2002-2007
    
    Subaru
    
    Impreza
    
    WRX
    
    2006-2007
    
    Subaru
    
    Impreza
    
    WRX Limited
    
    2004-2014
    
    Subaru
    
    Impreza
    
    WRX STI
    
    2007,2011-2014
    
    Subaru
    
    Impreza
    
    WRX STI Limited
    
    2010
    
    Subaru
    
    Impreza
    
    WRX STI Special Edition
    
    2006-2007
    
    Subaru
    
    Impreza
    
    WRX TR
    
    2015-2020
    
    Subaru
    
    WRX STI
    
    Base
    
    2015
    
    Subaru
    
    WRX STI
    
    Launch Edition
    
    2015-2020
    
    Subaru
    
    WRX STI
    
    Limited
    
    2019
    
    Subaru
    
    WRX STI
    
    S209
    
    2016
    
    Subaru
    
    WRX STI
    
    Series.HyperBlue
    
    2018
    
    Subaru
    
    WRX STI
    
    Type RA

## Details

- **Price:** 346.77 CAD
- **Vendor:** Go Fast Bits
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 346.77 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-hybrid-tms-dual-port-01-07-subaru-wrx-05-08-forester-xt)
> Updated: 2026-06-28