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 for your Impreza.
Whether you have a 1994 or 2014 Subaru Impreza in 2.5 GT to WRX TR trim we have you covered. We have 43 blow off valves available to mod your Impreza. All parts have free shipping to the Continental US 48 States.
 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 ... GFB 99-00 WRX/STi / 98-04 GT/XT Forester Direct Fit Deceptor Pro II 1999-2000 Subaru Impreza L / Outback / RS $441.00 |
 IN STOCK - DROPSHIPS 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 ... 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 $441.00 |
 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 ... 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 $441.00 |
 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 ... 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 $441.00 |
 IN STOCK - LOW 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 ... 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 $441.00 |
 IN STOCK - DROPSHIPS T9100The Mach 2 direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide to find the Mach 2 model for YOUR car!... 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 $184.50 |
 IN STOCK T9101The Mach 2 direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide to find the Mach 2 model for YOUR car!... 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 $184.50 |
 IN STOCK - LOW T9103The Mach 2 direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide to find the Mach 2 model for YOUR car!... 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 $184.50 |
 IN STOCK - DROPSHIPS T9120The Mach 2 direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide to find the Mach 2 model for YOUR car!... 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 $166.50 |
 IN STOCK T9135The Mach 2 direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide to find the Mach 2 model for YOUR car!... 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 $166.50 |
 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 $298.80 |
 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 $298.80 |
 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 $298.80 |
 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 $298.80 |
 IN STOCK - DROPSHIPS 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 $298.80 |
 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 $220.50 |
 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 $220.50 |
 IN STOCK PSP-TAC-600BKPerrin Subaru 02-07 WRX / 04-15 STI Black Blow Off Valve kit Recirculation Only 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 $211.65 |
 IN STOCK PSP-TAC-600RDPerrin Subaru 02-07 WRX / 04-15 STI Red Blow Off Valve kit Recirculation Only 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 $211.65 |
 IN STOCK PSP-TAC-610RDPerrin Subaru 08-14 WRX Red Blow Off Valve kit Recirculation Only 2008-2014 Subaru Impreza WRX STI 2010-2010 Subaru Impreza WRX STI Special Edition 2011-2014 Subaru Impreza WRX STI Limited $211.65 |
 IN STOCK - LOW WRX08-HYBTurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tuned to offer the best blend of vent to atmosphere and re-circulation without check engines lights, stumbling or the dreaded back fire issues that are com... Turbo 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 $236.49 |
 IN STOCK WS-HYBTurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tuned to offer the best blend of vent to atmosphere and re-circulation without check engines lights, stumbling or the dreaded back fire issues that are com... Turbo 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 $236.49 |
 OUT OF STOCK WS02-XS-HYBHybrid Blow Off Valve; Type XS; 2002-2007 Subaru WRX/STi (Supersedes WS-HYB)
... Turbo 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 $236.49 |
 IN STOCK WRX08-RBVRacing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where venting to atmosphere can create a ""rich"" air/fuel ratio right after the valve goes off. The Racing Bypass Valve Type H is CNC machined out of bille... Turbo 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 $236.49 |
 IN STOCK WS-RBVRacing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where venting to atmosphere can create a ""rich"" air/fuel ratio right after the valve goes off. The Racing Bypass Valve Type H is CNC machined out of bille... Turbo 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 $236.49 |