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. Featuring our patented Venting Bias Adjustment System, coupled with remote electronic control, the Deceptor Pro II allows you to infinitely vary how much air is recirculated, and how much is vented to atmosphere. Universal 20mm inlet, 20mm outlet Fitment: MazdaMiataMazdaspeed2004 MazdaMiataMazdaspeed2005 SubaruImprezaBase1994 SubaruImprezaBase1995 SubaruImprezaBrighton1996 SubaruImprezaL1994 SubaruImprezaL1995 SubaruImprezaL1996 SubaruImprezaLS1994 SubaruImprezaLX1995 SubaruImprezaLX1996 SubaruImprezaOutback1995 SubaruImprezaOutback1996 ToyotaSupraBase1993 ToyotaSupraBase1994 ToyotaSupraBase1995 ToyotaSupraBase1996 ToyotaSupraBase1997 ToyotaSupraBase1998 ToyotaSupraTwin Turbo1993 ToyotaSupraTwin Turbo1994 ToyotaSupraTwin Turbo1995 ToyotaSupraTwin Turbo1996 ToyotaSupraTwin Turbo1997 ToyotaSupraTwin Turbo1998