Blow-Off Valves

GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage, while increasing boost response between shifts. Each valve is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and the three different models give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines.  - New Blow Off Valve FV

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Item Type Size Description PART #
BOV Replacement Diaphragm Type FV

Type FV

99900036
Item: BOV Replacement Diaphragm
Type: Type FV
Size:
Notes:

Also fits, Type S, Type RS, Type RZ and Type FV

Part #: 99900036
Price:
80.00Buy Now
IMAGES:
BOV Replacement Diaphragm Type R

Type R, Type R Stiff

99900050
Item: BOV Replacement Diaphragm
Type: Type R
Size:
Notes:
Part #: 99900050
Price:
90.00Buy Now
IMAGES: