Your trusted source of JDM parts shipped direct from Japan

Your trusted source of JDM parts shipped from Japan

JDM parts shipped direct from Japan

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Greddy Blow Off Valve - Type R

The Trust Greddy Type R blow off valve is designed for high output race engines in excess of 500hp.

If the throttle plate is closed while engine is making boost, the compressed air will return to the compressor housing which causes compressor surge and also damages the turbine shaft. In the same condition, the GReddy Blow Off Valve will release the copressed air from the charge pipe to protect the turbocharger from the pressure spike and also gives quicker boost recovery. By modifying the vaccum line routing, it can also be used as a Relief Valve.

A blow off valve relieves pressure that builds up in the intake system when the throttle is closed quickly (between shifts, for example). This valve is an extremely important part of any turbo system, and allows quick boost response and greatly increases the life of a turbocharger. Original equipment valves function well, however they tend to be unreliable at higher boost levels. The completely adjustable GReddy S-type valve offers excellent performance at a reasonable price.

Many cars will require some sort of adapter in order to install an after market by-pass valve. BOLTS ONTO 1st generation DSMs with slight modification. 2nd generation DSMs require either the S-type adapter flange or an intercooler pipe upgrade that incorporates an S-Type BOV flange. GReddy also offers the R-Type BOV, which should only be used for high-output race engines in excess of 500hp.

Vehicle Product   Price Order
Skyline - R32 GTR - BNR32
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R32 GTR - BNR32
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R32 GTS-t - HCR32
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R32 GTS-t - HCR32
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTR - BCNR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTR - BCNR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S1 - ECR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S1 - ECR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S2 - ECR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S2 - ECR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R34 GTR - BNR34
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R34 GTR - BNR34
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R34 GTT - ER34
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R34 GTT - ER34
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Product   Order
Skyline - R32 GTR - BNR32
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R32 GTR - BNR32
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R32 GTS-t - HCR32
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R32 GTS-t - HCR32
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTR - BCNR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTR - BCNR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S1 - ECR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S1 - ECR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S2 - ECR33
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R33 GTS-t S2 - ECR33
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R34 GTR - BNR34
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R34 GTR - BNR34
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37
Skyline - R34 GTT - ER34
Blow Off Valve Type R ( Stanard Type )
11501660
USD $ 219.82
USD $ 280.37
Skyline - R34 GTT - ER34
Blow off Valve Type R (Strong Spring Type)
11501661
USD $ 219.82
USD $ 280.37

Product   Price Order
Trust - Greddy - Blow Off Valve - Type R - Fitting Adapter - 11900451
11900451
USD $ 28.31
USD $ 36.12
Product   Order
Trust - Greddy - Blow Off Valve - Type R - Fitting Adapter - 11900451
11900451
USD $ 28.31
USD $ 36.12
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About Nengun Performance

Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

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