Collection: Blow Off Valves
A blow off valve, also known as a bypass valve or diverter valve, is an important component of a turbocharged or supercharged engine's intake system. Its primary function is to release excess boost pressure that builds up when the throttle is closed, such as during gear changes or deceleration. When the throttle closes, the turbocharger or supercharger continues to spin, compressing air & creating pressure. Without a blow off valve, this excess pressure could potentially damage the turbocharger or cause other issues. The blow off valve operates by diverting the compressed air back into the intake system, downstream of the turbocharger or supercharger, rather than sending it back through the compressor. This action creates the characteristic sound often associated with blow off valves. Blow off valves come in various designs, including atmospheric (vented to the atmosphere) & recirculating (redirecting the air back into the intake system). The choice depends on factors such as performance goals, emissions regulations, & personal preference. Proper selection & installation of a blow off valve are crucial to maintain the reliability & performance of the engine, as well as to achieve the desired sound & response characteristics.
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Go Fast Bits DVX BOV/Diverter Dual Outlet Valve; Patented Venting Bias Adjustment System GFB-T9661
Vendor:Regular price $269.10 USDRegular priceUnit price / per$354.00 USDSale price $269.10 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9513
Vendor:Regular price $607.50 USDRegular priceUnit price / per$800.90 USDSale price $607.50 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9535
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits DVX BOV/Diverter Dual Outlet Valve; Patented Venting Bias Adjustment System GFB-T9654
Vendor:Regular price $233.10 USDRegular priceUnit price / per$306.00 USDSale price $233.10 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9533
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9525
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits DVX BOV/Diverter Dual Outlet Valve; Patented Venting Bias Adjustment System GFB-T9659
Vendor:Regular price $314.10 USDRegular priceUnit price / per$413.00 USDSale price $314.10 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9512
Vendor:Regular price $782.10 USDRegular priceUnit price / per$1,031.00 USDSale price $782.10 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9520
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9502
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits T9451 Bov Atmosphere Venting Factory Replacement GFB-T9468
Vendor:Regular price $190.80 USDRegular priceUnit price / per$250.00 USDSale price $190.80 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9510
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9505
Vendor:Regular price $782.10 USDRegular priceUnit price / per$1,031.00 USDSale price $782.10 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9504
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9507
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9500
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9511
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9503
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits Electronically Adjustable Venting BIAS BOV/Diverter Valve GFB-T9501
Vendor:Regular price $441.00 USDRegular priceUnit price / per$581.12 USDSale price $441.00 USDSale -
Go Fast Bits T9454 Bov Atmosphere Venting Factory Replacement GFB-T9454
Vendor:Regular price $190.80 USDRegular priceUnit price / per$250.00 USDSale price $190.80 USDSale -
Go Fast Bits T9460 Bov Atmosphere Venting Factory Replacement GFB-T9460
Vendor:Regular price $190.80 USDRegular priceUnit price / per$250.00 USDSale price $190.80 USDSale -
GFB Go Fast Bits DV+ Performance Diverter Valve Faster Stronger Simpler Better GFB-T9369
Vendor:Regular price $143.10 USDRegular priceUnit price / per$187.00 USDSale price $143.10 USDSale -
Go Fast Bits T9465 Bov Atmosphere Venting Factory Replacement GFB-T9465
Vendor:Regular price $190.80 USDRegular priceUnit price / per$250.00 USDSale price $190.80 USDSale -
Go Fast Bits Atmosphere Venting GFB-T9467
Vendor:Regular price $190.80 USDRegular priceUnit price / per$250.00 USDSale price $190.80 USDSale