Universal Blow Off Valves
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Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Impreza GH8 Applied A-D (2007-2011)

Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Impreza GH8 Applied A-D (2007-2011)
$269.50
SPECIFICATIONSManufacturer: BlitzPart Number: 70687SPECIFICATIONS:Model: BR (Blow Response)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return P...
Blitz Super Sound Blow Off Valve BR Blow Response Return Type - Subaru Impreza GH8 Applied A-D (2007-2011)

Blitz Super Sound Blow Off Valve BR Blow Response Return Type - Subaru Impreza GH8 Applied A-D (2007-2011)
$328.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70787SPECIFICATIONS:Model: BR (Blow Response)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATI...
HKS Super SQV Suction Return Kit Subaru Impreza WRX STI GRB GRF - Subaru Impreza WRX STI A-Line GRF Applied C (2007-2012)

HKS Super SQV Suction Return Kit Subaru Impreza WRX STI GRB GRF - Subaru Impreza WRX STI A-Line GRF Applied C (2007-2012)
$29.70
SPECIFICATIONSManufacturer: HKSPart Number: 71002-AF002SPECIFICATIONS:Kit Includes:- All the Gray parts on pictureThe HKS Super SQV Suction Return Kit Subaru Impreza WRX STI GRB GRF will ensures your vehicle legality by haing the air returning to the suction like the stock air bypass valve. This process sill reduce the sound of the Blow-off valv...
HKS Super SQV IV Sequential Blow Off Valve Kit - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)

HKS Super SQV IV Sequential Blow Off Valve Kit - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)
$290.70
SPECIFICATIONSManufacturer: HKSPart Number: 71008-AF013SPECIFICATIONS:Included: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationCOMPATIBILITY NOTES:- GVF: For WRX STI A-Line 4door.- GVB: For WRX STI 4door.- GRF: For WRX STI A-Line.- GRB: WRX STI.The Super SQV IV uses a unique sequential valve structure and a differential ...
Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)

Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)
$269.50
SPECIFICATIONSManufacturer: BlitzPart Number: 70687SPECIFICATIONS:Model: BR (Blow Response)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return P...
Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Forester SH5 Applied A-B (2007-2010)

Blitz Super Sound Blow Off Valve BR Blow Response Release Type - Subaru Forester SH5 Applied A-B (2007-2010)
$269.50
SPECIFICATIONSManufacturer: BlitzPart Number: 70687SPECIFICATIONS:Model: BR (Blow Response)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return P...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Legacy Touring Wagon BP5 Applied A-F (2003-2009)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Legacy Touring Wagon BP5 Applied A-F (2003-2009)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70287SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza GH8 Applied A-D (2007-2011)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza GH8 Applied A-D (2007-2011)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70287SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70281SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Legacy Touring Wagon BP5 Applied A-F (2003-2009)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Legacy Touring Wagon BP5 Applied A-F (2003-2009)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70187SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return Pa...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70287SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Legacy B4 BL5 Applied A-F (2003-2009)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70187SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return Pa...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Forester SH5 Applied A-B (2007-2010)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Forester SH5 Applied A-B (2007-2010)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70287SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI GVB Applied C-E (2007-2014)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI GVB Applied C-E (2007-2014)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70281SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX GDA Applied A-G (2000-2007)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX GDA Applied A-G (2000-2007)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70186SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationCOMPATIBILITY NOTES:- SG9: Only for Applied C to F vehicles.- GGA, GGB: O...
Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI A-Line GRF Applied B-E (2007-2014)

Blitz Super Sound Blow Off Valve VD Return Type - Subaru Impreza WRX STI A-Line GRF Applied B-E (2007-2014)
$312.80
SPECIFICATIONSManufacturer: BlitzPart Number: 70281SPECIFICATIONS:Model: VD (Venturi Type)Type: Return (Suction Return)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:When installing Return Type, genuine parts are also used.COMPATIB...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza GH8 Applied A-D (2007-2011)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza GH8 Applied A-D (2007-2011)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70187SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return Pa...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Forester SH5 Applied A-B (2007-2010)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Forester SH5 Applied A-B (2007-2010)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70187SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationPRODUCT NOTES:Can be converted to Return type with the optional Return Pa...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX STI GRB Applied A-E (2007-2014)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70186SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationCOMPATIBILITY NOTES:- SG9: Only for Applied C to F vehicles.- GGA, GGB: O...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX STI GDB Applied A-G (2000-2007)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Impreza WRX STI GDB Applied A-G (2000-2007)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70186SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationCOMPATIBILITY NOTES:- SG9: Only for Applied C to F vehicles.- GGA, GGB: O...
Blitz Super Sound Blow Off Valve VD Release Type - Subaru Forester SG9 Applied C-F (2004-2007)

Blitz Super Sound Blow Off Valve VD Release Type - Subaru Forester SG9 Applied C-F (2004-2007)
$288.10
SPECIFICATIONSManufacturer: BlitzPart Number: 70186SPECIFICATIONS:Model: VD (Venturi Type)Type: Release (Atmospheric Release)Material:-Body: Aluminum Die-Cast-Valve: Lightweight Aluminum AlloyIncluded: -Head unit-Vehicle specific pipe-Hoses, Clams, Fittings for installationCOMPATIBILITY NOTES:- SG9: Only for Applied C to F vehicles.- GGA, GGB: O...

HKS - SQV4 Sequential Blow Off Valve Kit - Subaru - Impreza WRX STi GRB/GVB
$284.30
Specifications:Manufacturer: HksReference Number: 71008-AF013HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost p...
Turbo XS Type H-RFL Blow Off Valve

Turbo XS Type H-RFL Blow Off Valve
$285.70
Specifications:Manufacturer: Turbo XSReference Number: BOV-H-RFLWith new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL relieves compressor pressure surge caused by changing gears or backing off the throttle and has been used on turbo charged engines running upt...
Turbosmart Universal Bubba Sonic BOV - Black

Turbosmart Universal Bubba Sonic BOV - Black
$535.80
Specifications:Manufacturer: TurbosmartReference Number: 0204-1302Turbosmart might be famous for fitting a lot of performance into small packages but that doesn’t mean we don’t appreciate the fact that sometimes bigger is, indeed, better. This is exactly the premise behind the Big Bubba range. Big Bubba is, as its name suggests, big, bold and in...