Blow Off Valves

Dual Port vents both to the atmosphere & back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere BOV under race conditions.This Part...

Perrin 2015+ Subaru WRX Blow Off Valve Kit Recirculation OnlyThis Part Fits:YearMakeModelSubmodel2015-2020SubaruWRXBase2015-2020SubaruWRXLimited2015-2020SubaruWRXPremium

Perrin Subaru 08-14 WRX Red Blow Off Valve kit Recirculation OnlyThis Part Fits:YearMakeModelSubmodel2008-2014SubaruImprezaWRX STI2011-2014SubaruImprezaWRX STI Limited2010SubaruImprezaWRX STI Special Edition2010-2012SubaruLegacy2...

Perrin Subaru 02-07 WRX / 04-15 STI Red Blow Off Valve kit Recirculation OnlyThis Part Fits:YearMakeModelSubmodel2002-2007SubaruImprezaWRX2006-2007SubaruImprezaWRX Limited2004-2014SubaruImprezaWRX STI2007,2011-2014SubaruImprezaWRX STI...

Perrin Subaru 02-07 WRX / 04-15 STI Black Blow Off Valve kit Recirculation OnlyThis Part Fits:YearMakeModelSubmodel2002-2007SubaruImprezaWRX2006-2007SubaruImprezaWRX Limited2004-2014SubaruImprezaWRX STI2007,2011-2014SubaruImprezaWRX STI...

GReddy 12+ Nissan R35 GT-R Intercooler Kit w/ Type FV Blow Off ValvesThis Part Fits:YearMakeModelSubmodel2009-2010NissanGT-RBase2012-2016NissanGT-RBlack Edition2015-2017NissanGT-RNismo2009-2017NissanGT-RPremium2014-2015NissanGT-RTrack Edition

GReddy 13 Scion FR-S/ 13 Subaru BRZ / Toyota 86 Tuner T620Z Turbo KitThis Part Fits:YearMakeModelSubmodel2013-2016ScionFR-SBase2013-2020SubaruBRZLimited2013-2019SubaruBRZPremium2015SubaruBRZSeries.Blue2016SubaruBRZSeries...

Adding a vent to atmosphere Blow Off Valve on the Polaris RZR turbo system is a great way to improve throttle response and hear that awesome blow off valve turbo sound. With an ECU tune and higher boost levels, the Polaris RZR can gain 10-15 percent more...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand-crafted than mass-produced, Turbosmart products quickly...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand-crafted than mass-produced, Turbosmart products quickly...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand-crafted than mass-produced, Turbosmart products quickly...

When Turbosmart began making performance products back in 1997, a great amount of effort was put into the design and manufacturing process to ensure our products created a new standard. More hand-crafted than mass-produced, Turbosmart products quickly...