Blow Off Valves

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352 products
HKS SSQV4 BOV Kit 90-95 MR2 71008-AT009
REGULAR STOCK
SALE

HKS SSQV4 BOV Kit 90-95 MR2 71008-AT009

MPN: 71008-AT009
HKS
$335.75
$395.00

HKS SSQV4 BOV Kit 90-95 MR2 71008-AT009

HKS Super SQV4 Blow-Off Valve Kit is a superior replacement part designed to enhance the performance and reliability of your 1990-1995 Toyota MR2. This meticulously engineered kit ensures a perfect fit for your specific vehicle, facilitating a straightforward installation. Constructed from high-quality materials, the HKS Super SQV4 Blow-Off Valve Kit..
MPN: 71008-AT009
HKS SUPER SQV 4 GT-R BNR32 RB26DETT
REGULAR STOCK
SALE
SOLD OUT

HKS SUPER SQV 4 GT-R BNR32 RB26DETT

MPN: 71008-AN026
HKS
$440.30
$518.00

HKS SUPER SQV 4 GT-R BNR32 RB26DETT

HKS SUPER SQV 4 GT-R BNR32 RB26DETT
MPN: 71008-AN026
HKS Super SQV 4+RETURN KIT ER34/ECR33
REGULAR STOCK
SALE
SOLD OUT

HKS Super SQV 4+RETURN KIT ER34/ECR33

MPN: 71008-AN020V
HKS
$314.50
$370.00

HKS Super SQV 4+RETURN KIT ER34/ECR33

HKS Super SQV 4+RETURN KIT ER34/ECR33
MPN: 71008-AN020V
Turbosmart BOV RacePort EM PlumBack Female GenV Sleeper
SPECIAL ORDER
SALE

Turbosmart BOV RacePort EM PlumBack Female GenV Sleeper

MPN: TS-0224-1425
TURBOSMART
$384.95
$427.72

Turbosmart BOV RacePort EM PlumBack Female GenV Sleeper

Turbosmart BOV RacePort EM PlumBack Female GenV Sleeper
MPN: TS-0224-1425
Turbosmart BOV RacePort EM GenV Sleeper
REGULAR STOCK
SALE

Turbosmart BOV RacePort EM GenV Sleeper

MPN: TS-0224-1135
TURBOSMART
$379.95
$422.17

Turbosmart BOV RacePort EM GenV Sleeper

Turbosmart BOV RacePort EM GenV Sleeper
MPN: TS-0224-1135
Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact EM PlumBack VR29
SPECIAL ORDER
SALE
SOLD OUT

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact..

MPN: TS-0223-1255
TURBOSMART
$439.99
$488.83

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact..

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact EM PlumBack VR29
MPN: TS-0223-1255
Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact EM DualPort VR29
REGULAR STOCK
SALE

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact..

MPN: TS-0223-1055
TURBOSMART
$504.95
$561.06

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact..

Turbosmart 15-21 Mercedes-Benz C63 4.0L (M177) BOV Kompact EM DualPort VR29
MPN: TS-0223-1055
TiAL Sport Q BOV 2 PSI Spring - Black
REGULAR STOCK
SALE

TiAL Sport Q BOV 2 PSI Spring - Black

MPN: 002578
TIALSPORT
$278.95
$287.32

TiAL Sport Q BOV 2 PSI Spring - Black

TiALSport Q BOV 2 PSI Spring - Black
MPN: 002578
Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve
REGULAR STOCK
SALE

Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve

MPN: HES-XS-HYB
TURBO XS
$222.60
$309.51

Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve

Turbo XS 2017 Hyundai Elantra Sport Hybrid Blow Off Valve
MPN: HES-XS-HYB
GFB Diverter Valve DV+ 15-23 Ford Mustang 2.3L EcoBoost / 2023 Ford Bronco Raptor/Ranger Raptor 3.0L
REGULAR STOCK
SALE
GO FAST BITS
$242.10
$269.00

GFB Diverter Valve DV+ 15-23 Ford Mustang 2.3L EcoBoost / ..

GFB developed the T9384 with a low-profile integrated solenoid as a complete replacement for both the Continental and Pierburg diverter valves, enabling a hassle-free installation with no clearance issues.This Part Fits: Year Make Model Submodel 2021-2024 Ford Bronco Badlands 2021-2024 Ford Bronco Base 2021-2024 Ford Bronco Big Bend 2021-2024 Ford..
MPN: T9384
Turbosmart Ford Fiesta ST Mk7 1.6T BOV Kompact EM Dual Port VR22
REGULAR STOCK
SALE

Turbosmart Ford Fiesta ST Mk7 1.6T BOV Kompact EM Dual Por..

MPN: TS-0223-1078
TURBOSMART
$274.95
$305.50

Turbosmart Ford Fiesta ST Mk7 1.6T BOV Kompact EM Dual Por..

Turbosmart Ford Fiesta ST Mk7 1.6T BOV Kompact EM Dual Port VR22
MPN: TS-0223-1078
Turbosmart BOV Race Port Female GenV Sleeper (No Weld Flange)
REGULAR STOCK
SALE

Turbosmart BOV Race Port Female GenV Sleeper (No Weld Flan..

MPN: TS-0204-1145
TURBOSMART
$314.95
$349.94

Turbosmart BOV Race Port Female GenV Sleeper (No Weld Flan..

Turbosmart BOV Race Port Female GenV Sleeper (No Weld Flange)
MPN: TS-0204-1145
HKS Super SQV 4+RETURN KIT for 2008-2015 Mitsubishi Lancer Evo X 71008-AM015V
SPECIAL ORDER
SALE

HKS Super SQV 4+RETURN KIT for 2008-2015 Mitsubishi Lancer..

MPN: 71008-AM015V
HKS
$467.50
$550.00

HKS Super SQV 4+RETURN KIT for 2008-2015 Mitsubishi Lancer..

HKS Super SQV 4+RETURN KIT CZ4A represents a transformative upgrade for Mitsubishi Lancer Evolution X (2008-2016) blow-off valve systems. This meticulously crafted kit delivers exceptional performance gains and a unique auditory experience, making it ideal for enthusiasts seeking both function and sound. Engineered for Peak Performance and a Signature Sound:..
MPN: 71008-AM015V
Perrin 2015+ Subaru WRX Blow Off Valve Kit Recirculation Only
REGULAR STOCK
SALE

Perrin 2015+ Subaru WRX Blow Off Valve Kit Recirculation O..

MPN: PSP-TAC-615RD
PERRIN PERFOR..
$161.78
$265.00

Perrin 2015+ Subaru WRX Blow Off Valve Kit Recirculation O..

Perrin 2015+ Subaru WRX Blow Off Valve Kit Recirculation OnlyThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX Base 2015-2020 Subaru WRX Limited 2015-2020 Subaru WRX Premium
MPN: PSP-TAC-615RD
TiAL Sport QR BOV 8 PSI Spring - Black (34mm)
SPECIAL ORDER
SALE
SOLD OUT

TiAL Sport QR BOV 8 PSI Spring - Black (34mm)

MPN: 4934
TIALSPORT
$278.95
$287.32

TiAL Sport QR BOV 8 PSI Spring - Black (34mm)

TiALSport QR BOV 8 PSI Spring - Black (34mm)
MPN: 4934
HKS SUPER SQV4 BOV Black Edition for 2002-2007 Subaru WRX/STI 71008-KF006B
REGULAR STOCK
SALE
SOLD OUT

HKS SUPER SQV4 BOV Black Edition for 2002-2007 Subaru WRX/..

MPN: 71008-KF006B
HKS
$270.30
$318.00

HKS SUPER SQV4 BOV Black Edition for 2002-2007 Subaru WRX/..

HKS Black Edition SQV4 Sequential Blow-Off Valve signifies a leap forward in turbocharger protection and performance, specifically designed for your Subaru WRX/STI. This meticulously crafted BOV incorporates cutting-edge engineering to deliver exceptional boost control and a touch of visual appeal under your hood. Engineered for Peak Performance & Protection: Sequential..
MPN: 71008-KF006B
HKS SSQV4 Blow-Off Valve Kit for 2007-2009 Mazdaspeed 71008-AZ008
REGULAR STOCK
SALE

HKS SSQV4 Blow-Off Valve Kit for 2007-2009 Mazdaspeed 7100..

MPN: 71008-AZ008
HKS
$335.75
$395.00

HKS SSQV4 Blow-Off Valve Kit for 2007-2009 Mazdaspeed 7100..

HKS SSQV4 Blow-Off Valve Kit carries forward the rich heritage of HKS innovation, offering exceptional performance and protection for your 2007-2009 Mazdaspeed 3 or CX-7. This meticulously crafted BOV incorporates the industry's first-ever sequential blow-off valve design, ensuring stable operation across a wide range of boost pressures. Engineered for Peak..
MPN: 71008-AZ008
HKS SSQV4 Blow-Off Valve Kit for 1993-1996 Mazda RX-7 TT 71008-AZ007
REGULAR STOCK
SALE
SOLD OUT

HKS SSQV4 Blow-Off Valve Kit for 1993-1996 Mazda RX-7 TT 7..

MPN: 71008-AZ007
HKS
$335.75
$395.00

HKS SSQV4 Blow-Off Valve Kit for 1993-1996 Mazda RX-7 TT 7..

HKS SSQV4 Blow-Off Valve Kit signifies a leap forward in performance for your 1993-1995 Mazda RX-7 TT. This meticulously crafted kit is designed to seamlessly integrate with your vehicle, offering exceptional performance, reliability, and a perfect fit for a hassle-free installation. Engineered for Peak Performance & Durability: Sequential Blow-Off Valve..
MPN: 71008-AZ007
HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for HKS R/S
REGULAR STOCK
SALE

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for HKS R/S

MPN: 71008-AT022V
HKS
$1,105.00
$1,300.00

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for HKS R/S

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for HKS R/S
MPN: 71008-AT022V
HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for Normal Box
SPECIAL ORDER
SALE

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for Normal Box

MPN: 71008-AT021V
HKS
$1,105.00
$1,300.00

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for Normal Box

HKS SSQV IV + Return Kit GR SUPRA (DB42/DB02) for Normal Box
MPN: 71008-AT021V

Blow Off Valves

352 products

Blow Off Valves (BOVs) are lifesavers for turbocharged engines. They prevent damaging backflow of compressed air when the throttle closes. They come in two flavors: diverter valves (recirculate pressure) or atmospheric BOVs (vent pressure with a cool sound). Some BOVs are even adjustable for customized performance. Made from tough materials like aluminum, BOVs are built to handle the pressure of a turbo engine.