GFB Deceptor Pro II Blow Off Valve - 25mm Inlet/25mm 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 25mm inlet, 25mm outlet Fitment: AudiA3Premium2015 AudiA3Premium2016 AudiA3Premium Plus2015 AudiA3Premium Plus2016 AudiA3Prestige2015 AudiA3Prestige2016 AudiA4Base1997 AudiA4Base1998 AudiA4Base1999 AudiA4Base2000 AudiA4Base2001 AudiA4Base2002 AudiA4Base2003 AudiA4Base2004 AudiA4Base2005 AudiA4Cabriolet2003 AudiA4Cabriolet2004 AudiA4Cabriolet2005 AudiA4Cabriolet2006 AudiA4 QuattroAvant1999 AudiA4 QuattroAvant2000 AudiA4 QuattroAvant2001 AudiA4 QuattroAvant2002 AudiA4 QuattroAvant2003 AudiA4 QuattroAvant2004 AudiA4 QuattroAvant2005 AudiA4 QuattroBase1997 AudiA4 QuattroBase1998 AudiA4 QuattroBase1999 AudiA4 QuattroBase2000 AudiA4 QuattroBase2001 AudiA4 QuattroBase2002 AudiA4 QuattroBase2003 AudiA4 QuattroBase2004 AudiA4 QuattroBase2005 AudiTTBase2000 AudiTTBase2001 AudiTTBase2002 AudiTTBase2003 AudiTTBase2004 AudiTTBase2005 AudiTTBase2006 Saab9-3Arc2003 Saab9-3Base1999 Saab9-3Base2000 Saab9-3Base2001 Saab9-3Linear2003 Saab9-3SE1999 Saab9-3SE2000 Saab9-3SE2001 Saab9-3SE2002 Saab9-3SE2003 Saab9-3Vector2003 Saab9-52.3t2000 Saab9-52.3t2001 Saab9-52.3t2006 Saab9-52.3t2007 Saab9-52.3t2008 Saab9-52.3t2009 Saab9-5Aero2000 Saab9-5Aero2001 Saab9-5Aero2002 Saab9-5Aero2003 Saab9-5Aero2004 Saab9-5Aero2005 Saab9-5Aero2008 Saab9-5Aero2009 Saab9-5Arc2004 Saab9-5Arc2005 Saab9-5Base1999 Saab9-5Gary Fisher2000 Saab9-5Griffin2009 Saab9-5Linear2002 Saab9-5Linear2003 Saab9-5Linear2004 Saab9-5Linear2005 Saab9-5SE1999 VolkswagenBeetle#PinkBeetle2017 VolkswagenBeetleBase2014 VolkswagenBeetleBase2015 VolkswagenBeetleClassic2015 VolkswagenBeetleClassic2017 VolkswagenBeetleDenim2016 VolkswagenBeetleDune2016 VolkswagenBeetleDune2017 VolkswagenBeetleFleet Edition2015 VolkswagenBeetleFleet Edition2016 VolkswagenBeetleGL1999 VolkswagenBeetleGL2000 VolkswagenBeetleGL2001 VolkswagenBeetleGL2002 VolkswagenBeetleGL2003 VolkswagenBeetleGLS1999 VolkswagenBeetleGLS2000 VolkswagenBeetleGLS2001 VolkswagenBeetleGLS2002 VolkswagenBeetleGLS2003 VolkswagenBeetleGLS2004 VolkswagenBeetleGLS2005 VolkswagenBeetleGLX1999 VolkswagenBeetleGLX2000 VolkswagenBeetleGLX2001 VolkswagenBeetleGLX2002 VolkswagenBeetleGLX2003 VolkswagenBeetleGLX2004 VolkswagenBeetleS2016 VolkswagenBeetleS2017 VolkswagenBeetleSE2016 VolkswagenBeetleSE2017 VolkswagenBeetleSEL2016 VolkswagenBeetleSEL2017 VolkswagenBeetleSport2001 VolkswagenBeetleSport2002 VolkswagenBeetleTurbo S2002 VolkswagenBeetleTurbo S2003 VolkswagenBeetleTurbo S2004 VolkswagenBeetleWolfsburg Edition2016 VolkswagenGolfGLS2000 VolkswagenGolfGLS2001 VolkswagenGolfGTI 1.8T2002 VolkswagenGolfGTI 1.8T2003 VolkswagenGolfGTI 1.8T2004 VolkswagenGolfGTI 1.8T2005 VolkswagenGolfGTI 1.8T2006 VolkswagenGolfGTI 20th Anniversary2003 VolkswagenGolfGTI 3372002 VolkswagenGolfGTI GLS2000 VolkswagenGolfGTI GLS2001 VolkswagenJettaGL2003 VolkswagenJettaGL2004 VolkswagenJettaGL2005 VolkswagenJettaGLI2004 VolkswagenJettaGLI2005 VolkswagenJettaGLS2000 VolkswagenJettaGLS2001 VolkswagenJettaGLS2002 VolkswagenJettaGLS2003 VolkswagenJettaGLS2004 VolkswagenJettaGLS2005 VolkswagenJettaWolfsburg Edition2001 VolkswagenJettaWolfsburg Edition2003 VolkswagenPassatGL2003 VolkswagenPassatGL2004 VolkswagenPassatGL2005 VolkswagenPassatGLS1998 VolkswagenPassatGLS1999 VolkswagenPassatGLS2000 VolkswagenPassatGLS2001 VolkswagenPassatGLS2002 VolkswagenPassatGLS2003 VolkswagenPassatGLS2004 VolkswagenPassatGLS2005 VolkswagenPassatGLS 4 Motion2004 VolkswagenPassatGLS 4 Motion2005