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Looking for aftermarket parts to modify or upgrade your Subaru Impreza with blow off valves? At Tunersports.com we carry a huge selection of the top name brand performance blow off valf parts and accessories.
 IN STOCK - DROPSHIPS T9500Control 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 t... GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II 1999-2000 Subaru Impreza L / Outback / RS $472.68 |
 IN STOCK - LOW T9501Control 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 t... GFB 08+ WRX / 03-09 GT Legacy / 09+ XT Forester Direct Fit Deceptor Pro II 2008-2014 Subaru Impreza WRX / WRX STI 2009-2010 Subaru Impreza 2.5 GT 2009-2014 Subaru Impreza WRX Premium 2010-2010 Subaru Impreza WRX STI Special Edition 2010-2014 Subaru Impreza WRX Limited 2011-2014 Subaru Impreza WRX STI Limited $472.68 |
 IN STOCK T9503Control 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 t... GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit 2001-2001 Subaru Impreza L 2001-2004 Subaru Impreza Outback 2001-2005 Subaru Impreza RS 2002-2004 Subaru Impreza TS 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2005-2005 Subaru Impreza Outback Sport 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $472.68 |
 IN STOCK - DROPSHIPS T9520Control 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 t... GFB Deceptor Pro II Blow Off Valve - 20mm Inlet/20mm Outlet 1994-1994 Subaru Impreza LS 1994-1995 Subaru Impreza Base 1994-1996 Subaru Impreza L 1995-1996 Subaru Impreza LX / Outback 1996-1996 Subaru Impreza Brighton $472.68 |
 IN STOCK - DROPSHIPS T9535Control 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 t... GFB Deceptor Pro Universal Blow Off Valve - 35mm Base 30mm outlet 1997-1997 Subaru Impreza Brighton 1997-1998 Subaru Impreza L / Outback 1998-1998 Subaru Impreza RS $472.68 |
 IN STOCK - LOW T9100With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.... GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 99-00 WRX/STi/B4 Legacy / 98-04 GT/XT Forester 1999-2000 Subaru Impreza L / Outback / RS $198.90 |
 IN STOCK T9101With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.... GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 08+ WRX / 03-09 GT Legacy / 09-12 XT Forester 2008-2014 Subaru Impreza WRX 2009-2010 Subaru Impreza 2.5 GT 2009-2014 Subaru Impreza WRX Premium 2010-2014 Subaru Impreza WRX Limited $198.90 |
 IN STOCK T9103With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.... GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester 2001-2001 Subaru Impreza L 2001-2004 Subaru Impreza Outback 2001-2005 Subaru Impreza RS 2002-2004 Subaru Impreza TS 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2005-2005 Subaru Impreza Outback Sport 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $198.90 |
 IN STOCK - DROPSHIPS T9120With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.... GFB Mach 2 TMS Recirculating Diverter Valve - 20mm Inlet/20mm Outlet 1994-1994 Subaru Impreza LS 1994-1995 Subaru Impreza Base 1994-1996 Subaru Impreza L 1995-1996 Subaru Impreza LX / Outback 1996-1996 Subaru Impreza Brighton $180.45 |
 IN STOCK T9135With its single venting outlet, the Mach 2 is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound.... GFB Mach 2 TMS Recirculating Diverter Valve - 35mm Inlet/30mm Outlet (suits 97-98 Subaru WRX/STi) 1997-1997 Subaru Impreza Brighton 1997-1998 Subaru Impreza L / Outback 1998-1998 Subaru Impreza RS $180.45 |
 IN STOCK - LOW T9000If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons ... GFB 99-00 WRX/STI TMS Respons Blow Off Valve Kit 1999-2000 Subaru Impreza L / Outback / RS $320.85 |
 IN STOCK T9001If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons ... GFB 08-10+ WRX / 05-09 LGT TMS Respons Blow Off Valve Kit 2008-2014 Subaru Impreza WRX 2009-2010 Subaru Impreza 2.5 GT 2009-2014 Subaru Impreza WRX Premium 2010-2014 Subaru Impreza WRX Limited $320.85 |
 IN STOCK T9003If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons ... GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit 2001-2001 Subaru Impreza L 2001-2004 Subaru Impreza Outback 2001-2005 Subaru Impreza RS 2002-2004 Subaru Impreza TS 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2005-2005 Subaru Impreza Outback Sport 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $320.85 |
 IN STOCK - DROPSHIPS T9020If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons ... GFB 04-05 Miata / 93-98 Supra (w/ modification of factory hoses) TMS Respons Blow Off Valve Kit 1994-1994 Subaru Impreza LS 1994-1995 Subaru Impreza Base 1994-1996 Subaru Impreza L 1995-1996 Subaru Impreza LX / Outback 1996-1996 Subaru Impreza Brighton $320.85 |
 IN STOCK - LOW T9035If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons can help. By adjusting the venting bias to suit the car you can achieve a blow-off sound without having to put up with the issues. Like all GFB valves, the Respons ... GFB 91-98 Nissan Silvia / 90-96 Nissan 300ZX (requires 2 kits) TMS Respons Blow Off Valve Kit 1997-1997 Subaru Impreza Brighton 1997-1998 Subaru Impreza L / Outback 1998-1998 Subaru Impreza RS $320.85 |
 IN STOCK T9201Want it loud? Quiet? In between? GFB Hybrid kits include a pair of blanking plugs that allow the valve to be configured for full recirculation venting, 50/50 (atmosphere / recirc), or full atmosphere venting.... GFB HYBRID TMS Dual Port 03-09 Subaru Legacy GT 2008-2014 Subaru Impreza WRX 2009-2014 Subaru Impreza WRX Premium 2010-2014 Subaru Impreza WRX Limited $234.81 |
 IN STOCK T9203Want it loud? Quiet? In between? GFB Hybrid kits include a pair of blanking plugs that allow the valve to be configured for full recirculation venting, 50/50 (atmosphere / recirc), or full atmosphere venting.... GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $234.81 |
 IN STOCK PSP-TAC-600BKPERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Black 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $208.50 |
 IN STOCK PSP-TAC-600RDPERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Red 2002-2007 Subaru Impreza WRX 2004-2014 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $208.50 |
 IN STOCK PSP-TAC-610RDPERRIN 08-14 Subaru WRX / 05-09 LGT & OBXT / 09-13 Forester XT Bypass/Blow Off Valve - Red 2008-2014 Subaru Impreza WRX STI 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $208.50 |
 IN STOCK WRX08-HYBTurbo XS 08-12 WRX 50/50 Hybrid BOV 2008-2014 Subaru Impreza WRX / WRX STI 2009-2014 Subaru Impreza WRX Premium 2010-2010 Subaru Impreza WRX STI Special Edition 2010-2014 Subaru Impreza WRX Limited 2011-2014 Subaru Impreza WRX STI Limited $239.79 |
 IN STOCK WS-HYBTurbo XS 02-07 WRX/ 04-09 STi 50/50 Racing Bypass Valve 2002-2007 Subaru Impreza WRX 2004-2007 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited $239.79 |
 IN STOCK WS02-XS-HYBTurbo XS 2002-2007 Subaru WRX / 2004 STI Hybrid Blow Off Valve 2002-2007 Subaru Impreza WRX 2004-2007 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited $239.79 |
 OUT OF STOCK WRX08-RBVTurbo XS 08-12 WRX Racing Bypass Valve BOV 2008-2014 Subaru Impreza WRX / WRX STI 2009-2014 Subaru Impreza WRX Premium 2010-2010 Subaru Impreza WRX STI Special Edition 2010-2014 Subaru Impreza WRX Limited 2011-2014 Subaru Impreza WRX STI Limited $239.79 |
 IN STOCK WS-RBVTurbo XS 02-07 WRX/ 04-09 STi Recirculating Bypass Valve 2002-2007 Subaru Impreza WRX 2004-2007 Subaru Impreza WRX STI 2006-2007 Subaru Impreza WRX Limited / WRX TR 2007-2007 Subaru Impreza WRX STI Limited $239.79 |