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

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

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  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: T9520
  • Save $50.40
  • WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. PROP65 INFO
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.

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