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

*(Counterfeit Warning)

 *WARNING: Cancer & Reproductive Harm
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Item Type Size Description PART #
BOV Outlet Type FV 19mm 11900440
Item: BOV Outlet
Type: Type FV
Size: 19mm
Notes:

Optional 19mm outlet adapter

for Type FV and RZ BOVs

Part #: 11900440
Price:
22.00Buy Now
IMAGES:
BOV Outlet Type FV 29mm 11900441
Item: BOV Outlet
Type: Type FV
Size: 29mm
Notes:

Optional 29mm outlet adapter

for Type FV & RZ BOVs

Part #: 11900441
Price:
22.00Buy Now
IMAGES:
BOV Outlet Type FV 32mm 11900442
Item: BOV Outlet
Type: Type FV
Size: 32mm
Notes:

Optional 32mm outlet adapter
for Type FV & RZ bovs

Also fits Type RS

Previously 11900513 (blue) for Type RS

Part #: 11900442
Price:
22.00Buy Now
IMAGES:
BOV Outlet Type FV 34mm 11900443
Item: BOV Outlet
Type: Type FV
Size: 34mm
Notes:

Optional 34mm outlet adapter

for Type FV & RZ BOVs

Part #: 11900443
Price:
22.00Buy Now
IMAGES:
BOV Outlet Type FV Funnel 11900449
Item: BOV Outlet
Type: Type FV
Size: Funnel
Notes:

Optional 8port funnel outlet adapter

for Type FV & RZ BOVs

Part #: 11900449
Price:
35.00Buy Now
IMAGES: