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Blow-Off Valves

On gasoline engines, blow off valves are plumbed between the turbocharger compressor outlet and the throttle body. They prevent potential damage to the turbocharger due to a phenomenon known as compressor surge.

When the engine transitions from boost to closed throttle, pressure can build up between the turbo and throttle plate. This surge can rapidly slow the compressor wheel, resulting in accelerated wear and possible damage to the turbocharger.

It also causes turbo lag when the throttle is re-opened and the driver has to wait for the turbocharger to spool up before it can begin making boost again.

CBM Motorsports is an authorized Turbosmart dealer.


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TURBOSMART GEN V PRO PORT BLOW-OFF VALVE RED

Part Number: TS-0208-1114

Price: $399.95


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TURBOSMART GEN V PRO PORT BLOW-OFF VALVE PURPLE

Part Number: TS-0208-1113

Price: $399.95


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TURBOSMART GEN V PRO PORT BLOW-OFF VALVE BLUE

Part Number: TS-0208-1111

Price: $399.95


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TURBOSMART GEN V PRO PORT BLOW-OFF VALVE BLACK

Part Number: TS-0208-1112

Price: $399.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE SUPERCHARGER BLUE

Part Number: TS-0204-1151

Price: $304.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE SUPERCHARGER BLACK

Part Number: TS-0204-1152

Price: $304.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE PURPLE

Part Number: TS-0204-1133

Price: $304.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE RED

Part Number: TS-0204-1134

Price: $304.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE BLUE

Part Number: TS-0204-1131

Price: $304.95


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TURBOSMART GEN V RACE PORT BLOW-OFF VALVE BLACK

Part Number: TS-0204-1132

Price: $304.95


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TURBOSMART POWER PORT BLOW-OFF VALVE BLACK

Part Number: TS-0207-1002

Price: $469.95


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TURBOSMART POWER PORT BLOW-OFF VALVE BLUE

Part Number: TS-0207-1001

Price: $469.95


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TURBOSMART POWER PORT BLOW-OFF VALVE SUPERCHARGER BLACK

Part Number: TS-0207-1003

Price: $469.95


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TURBOSMART BUBBA SONIC BOV BLOW-OFF VALVE BLACK

Part Number: TS-0204-1302

Price: $419.95


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TURBOSMART BUBBA SONIC BOV BLOW-OFF VALVE BLUE

Part Number: TS-0204-1301

Price: $419.95


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TURBOSMART BUBBA SONIC BOV BLOW-OFF VALVE SLEEPER

Part Number: TS-0204-1303

Price: $419.95