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 Mach II Diverter Valve And Atmo Option For The Performance-minded GFB-T9103
Vendor:Regular price $184.50 USDRegular priceUnit price / per$243.54 USDSale price $184.50 USDSale -
Go Fast Bits Mach II Diverter Valve And Atmo Option For The Performance-minded GFB-T9105
Vendor:Regular price $359.10 USDRegular priceUnit price / per$474.00 USDSale price $359.10 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9033
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits SV52 Highest Flowing Most Compact Valve On The Market GFB-T9052
Vendor:Regular price $269.10 USDRegular priceUnit price / per$355.00 USDSale price $269.10 USDSale -
Go Fast Bits Mach II Diverter Valve And Atmo Option For The Performance-minded GFB-T9101
Vendor:Regular price $184.50 USDRegular priceUnit price / per$243.54 USDSale price $184.50 USDSale -
Go Fast Bits Mach II Diverter Valve And Atmo Option For The Performance-minded GFB-T9100
Vendor:Regular price $184.50 USDRegular priceUnit price / per$243.54 USDSale price $184.50 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9025
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9007
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9010
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9005
Vendor:Regular price $585.00 USDRegular priceUnit price / per$772.20 USDSale price $585.00 USDSale -
Go Fast Bits Respons TMS GFB-T9014
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9020
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9011
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9012
Vendor:Regular price $575.10 USDRegular priceUnit price / per$759.00 USDSale price $575.10 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9006
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9004
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9013
Vendor:Regular price $463.50 USDRegular priceUnit price / per$611.82 USDSale price $463.50 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9001
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9002
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9000
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits Fully Adjustable Sound BOV/Diverter GFB-T9003
Vendor:Regular price $298.80 USDRegular priceUnit price / per$394.00 USDSale price $298.80 USDSale -
Go Fast Bits DPII MAIN WIRING LOOM GFB-6688
Vendor:Regular price $14.18 USDRegular priceUnit price / per$18.00 USDSale price $14.18 USDSale -
Go Fast Bits STANDARD REPLACEMENT TRUMPET GFB-6110
Vendor:Regular price $36.86 USDRegular priceUnit price / per$48.00 USDSale price $36.86 USDSale -
Go Fast Bits MACH 2 ATMOSPHERECONVERSION KIT (SUITS T9107 T9125) GFB-5925
Vendor:Regular price $30.24 USDRegular priceUnit price / per$39.00 USDSale price $30.24 USDSale