# GFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet

Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat.To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues.

-   WIRING LOOM INCLUDED,
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    2004-2005
    
    Mazda
    
    Miata
    
    Mazdaspeed
    
    1994-1995
    
    Subaru
    
    Impreza
    
    Base
    
    1996
    
    Subaru
    
    Impreza
    
    Brighton
    
    1994-1996
    
    Subaru
    
    Impreza
    
    L
    
    1994
    
    Subaru
    
    Impreza
    
    LS
    
    1995-1996
    
    Subaru
    
    Impreza
    
    LX
    
    1995-1996
    
    Subaru
    
    Impreza
    
    Outback
    
    1993-1998
    
    Toyota
    
    Supra
    
    Base
    
    1993-1998
    
    Toyota
    
    Supra
    
    Twin Turbo

## Details

- **Price:** 675.04 CAD
- **Vendor:** Go Fast Bits
- **Type:** Blow Off Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 675.04 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/gfb-deceptor-pro-ii-blow-off-valve-20mm-inlet-20mm-outlet)
> Updated: 2026-06-28