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)





Item Type Size Description PART #
Blow-off Valve Type FV 40mm

New Floating Valve Design  NEW! 

11501665
Item: Blow-off Valve
Type: Type FV
Size: 40mm
Notes:

NEW PRODUCT  - Now in Stock!

Gunmetal/Blue, adjustable floating valve, revised funnel outlet (Blue)

Floating Valve design with opposing springs, alows for improved control, response and idle.

new top hat design allow for rotating of the vacuum nipple without disassmebly of the unit.

100-420hp range

BOV gasket, nuts & bolts

Compatiable with standard 2-bolt GReddy BOV flanges and Type-RZ outlet adapters.

 

* Also see our very limited edition JDM color variations : Silver/Red & Charcoal/Red - a www.shopgreddy.com exclusive


Part #: 11501665
Price:
295.00Buy Now
IMAGES:
VIDEO:
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Blow-off Valve Type FV (SPL) 40mm

Limited Edition JDM Exclusive!

1150166X
Item: Blow-off Valve
Type: Type FV (SPL)
Size: 40mm
Notes:

*Due in late July   Acepting Pre-orders Now!

*Limitied Edition JDM Color Variation, exclusive release on www.ShopGReddy.com*

P/N 11501667 - Ltd. Ed. Silver / Red FV 

 P/N 11501668 - Ltd. Ed. Charcoal / Red FV

Spl Color Combo, adjustable floating valve, revised funnel outlet 

Floating Valve design with opposing springs, alows for improved control, response and idle.

new top hat design allow for rotating of the vacuum nipple without disassmebly of the unit.

100-420hp range

BOV gasket, nuts & bolts

Compatiable with standard 2-bolt GReddy BOV flanges and Type-RZ outlet adapters.

 


Part #: 1150166X
Price:
295.00Buy Now
IMAGES:
Blow-off Valve Type RZ 40mm 11501663
Item: Blow-off Valve
Type: Type RZ
Size: 40mm
Notes:

[DISCONTINUED] -  see the new BOV FV model 

Gunmetal/Chrome, 40mm valve, adjustable, funnel outlet

100-400hp range

BOV gasket, nuts & bolts

Part #: 11501663
Price: 275.00
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Blow-off Valve Type R 47mm 11501660
Item: Blow-off Valve
Type: Type R
Size: 47mm
Notes:

Machined/Cast, 47mm valve, adjustable, 50mm outlet

280-450hp range

BOV gasket, nuts & bolts

Part #: 11501660
Price:
360.00Buy Now
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Blow-off Valve Type R 47mm

w/ Stiff Spring

11501661
Item: Blow-off Valve
Type: Type R
Size: 47mm
Notes:

Machined/Cast, 47mm valve, adjustable, 50mm outlet

over 375hp range

BOV gasket, nuts & bolts

Part #: 11501661
Price:
360.00Buy Now
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BOV Flange Aluminium

for Type R / RZ / RS / S

11900451
Item: BOV Flange
Type: Aluminium
Size:
Notes:

Universal GReddy Blow off Valve Flange, Gasket, Nuts & Bolts

Aluminum (weld-on)

Piping OD 52m & ID 42mm

compatiable with all GReddy Blow-off Valves: Type-R, Type-RZ, Type-RS, & Type-S

Part #: 11900451
Price:
42.00Buy Now
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BOV Spring Type R

Stiff

11900510
Item: BOV Spring
Type: Type R
Size:
Notes:
Part #: 11900510
Price:
40.00Buy Now
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BOV Spring Type R

Standard

11900501
Item: BOV Spring
Type: Type R
Size:
Notes:
Part #: 11900501
Price:
37.50Buy Now
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BOV Replacement Gasket Type RZ / R

Type RZ, RS, S, R, R-Stiff

BOVGASKET
Item: BOV Replacement Gasket
Type: Type RZ / R
Size:
Notes:

Replacement gasket for all GReddy Blow-Off Valves
Type RZ, Type RS, Type S, Type R and Type R Stiff Spring

Gasket seals between GReddy BOV and Blow off Valve Flange

Part #: BOVGASKET
Price:
2.00Buy Now
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BOV Replacement Diaphragm Type RZ

Type RZ, RS & S

99900036
Item: BOV Replacement Diaphragm
Type: Type RZ
Size:
Notes:
Part #: 99900036
Price:
80.00Buy Now
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BOV Replacement Diaphragm Type R

Type R, Type R Stiff

99900062
Item: BOV Replacement Diaphragm
Type: Type R
Size:
Notes:
Part #: 99900062
Price:
82.50Buy Now
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BOV Outlet Type RZ/FV 19mm 11900515
Item: BOV Outlet
Type: Type RZ/FV
Size: 19mm
Notes:

Optional 19mm outlet adapter

for Type FV and RZ BOVs

Part #: 11900515
Price:
20.00Buy Now
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BOV Outlet Type RZ/FV 29mm 11900516
Item: BOV Outlet
Type: Type RZ/FV
Size: 29mm
Notes:

Optional 29mm outlet adapter

for Type FV & RZ BOVs

Part #: 11900516
Price:
20.00Buy Now
IMAGES:
BOV Outlet Type RZ/FV 32mm 11900517
Item: BOV Outlet
Type: Type RZ/FV
Size: 32mm
Notes:

Optional 32mm outlet adapter
for Type FV & RZ bovs

Also fits Type RS

Previously 11900513 (blue) for Type RS

Part #: 11900517
Price:
21.00Buy Now
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BOV Outlet Type RZ/FV 34mm 11900518
Item: BOV Outlet
Type: Type RZ/FV
Size: 34mm
Notes:

Optional 34mm outlet adapter

for Type FV & RZ BOVs

Part #: 11900518
Price:
21.00Buy Now
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BOV Outlet Type RZ Funnel 11900519
Item: BOV Outlet
Type: Type RZ
Size: Funnel
Notes:

Optional 8port funnel outlet adapter

for Type FV & RZ BOVs

Part #: 11900519
Price:
21.00Buy Now
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BOV Outlet Type R 19-21mm 11900470
Item: BOV Outlet
Type: Type R
Size: 19-21mm
Notes:

Optional 19-21mm outlet adapter

for Type R BOV

Part #: 11900470
Price: 18.00
BOV Outlet Type R 28-35mm 11900471
Item: BOV Outlet
Type: Type R
Size: 28-35mm
Notes:

Optional 28-35mm outlet adapter

for Type R BOV

Part #: 11900471
Price: 18.00
BOV Outlet Type R 40mm 11900490
Item: BOV Outlet
Type: Type R
Size: 40mm
Notes:

Optional 40mm outlet adapter

for Type R BOV

Part #: 11900490
Price: 15.00
BOV Outlet Type R 45mm 11900491
Item: BOV Outlet
Type: Type R
Size: 45mm
Notes:

Optional 45mm outlet adapter

for Type R BOV

Part #: 11900491
Price: 15.00
BOV Outlet Type S 16mm 11900481
Item: BOV Outlet
Type: Type S
Size: 16mm
Notes:

Optional 16mm outlet adapter

for Type S BOV

Part #: 11900481
Price:
15.45Buy Now
IMAGES:
BOV Outlet Type S 19mm 11900482
Item: BOV Outlet
Type: Type S
Size: 19mm
Notes:

Optional 19mm outlet adapter

for Type S BOV

Part #: 11900482
Price:
15.45Buy Now
IMAGES:
BOV Outlet Type S 29mm 11900483
Item: BOV Outlet
Type: Type S
Size: 29mm
Notes:

Optional 29mm outlet adapter

for Type S BOV

Part #: 11900483
Price:
15.45Buy Now
IMAGES:
Toyota Supra T/T 1993-97

BOV Kit - Type RZ

11511210
Item: Toyota
Type: Supra T/T
Size: 1993-97
Notes:

w/ Type RZ BOV

(JZA80) 2JZ-GTE

Part #: 11511210
Price: 365.00
IMAGES:
Toyota Supra T/T 1993-97

BOV Kit - Type FV

11511212
Item: Toyota
Type: Supra T/T
Size: 1993-97
Notes:

w/ BOV FV (Floating Valve)

(JZA80) 2JZ-GTE

GREDDY BOV FV KIT BFV-112 JZA80(カイホウ)

Part #: 11511212
Price: 365.00
IMAGES:
Nissan GTR 2009-on

BOV Kit - Type FV

11521210
Item: Nissan
Type: GTR
Size: 2009-on
Notes:

(R35) VR38DETT

2x BOV Type FV (Floating Valve) w/ adapters  

for stock piping

recirculates back into air intake

Part #: 11521210
Price: 715.00
IMAGES:
Nissan S14/S15

BOV Kit - Type FV

11521207
Item: Nissan
Type: S14/S15
Size:
Notes:

GREDDY BOV FV KIT BFV-213 S14(カイホウ)

(S14 & S15) SR20DET

BOV FV (Floating Valve)  w/ adapters

for stock piping

recirculates back into air intake

Part #: 11521207
Price: 385.00
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Mitsubishi Evolution X 2008-on

BOV Kit - Type RZ

11531205
Item: Mitsubishi
Type: Evolution X
Size: 2008-on
Notes:

(CZ4A) 4B11

Type RZ BOV

Blow off Valve Adater Kit for factory piping

Recirculates back into air intake

or plug for open to atmosphere.

Part #: 11531205
Price: 410.00
IMAGES:
Mitsubishi Evolution X 2008-on

BOV Kit - Type FV

11531211
Item: Mitsubishi
Type: Evolution X
Size: 2008-on
Notes:

(CZ4A) 4B11

BOV FV (Floating Valve)

Blow off Valve Adater Kit for factory piping

Recirculates back into air intake

or plug for open to atmosphere.

Part #: 11531211
Price: 400.00
IMAGES:
Mitsubishi Evolution 8/9 2003-07

BOV Kit - Type FV

11531207
Item: Mitsubishi
Type: Evolution 8/9
Size: 2003-07
Notes:

GREDDY BOV FV KIT BFV-311 CT9A(リターン)

(CT9A) 4G63

with  BOV FV (Floating Valve)
recirculating outlet included to connect to the  air intake
(can also be routed open with the included outlet)



 

Part #: 11531207
Price:
360.00Buy Now
IMAGES:
Mazda RX-7 T/T 1993-96

BOV Kit - Type FV

11541204
Item: Mazda
Type: RX-7 T/T
Size: 1993-96
Notes:

GREDDY BOV FV KIT BFV-503 FD3S(カイホウ)

(FD3S) 13B-REW

BOV FV (Floating Valve) with adapter

Part #: 11541204
Price: 360.00
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Subaru WRX/STI 2002-05

BOV Kit - Type FV

11561207
Item: Subaru
Type: WRX/STI
Size: 2002-05
Notes:

GREDDY BOV FV KIT BFV-610 GDB(カイホウ&リターン)

(GDB) EJ20 / EJ25

with BOV FV (Floating Valve)
with adapter & recirc. tube
reciruclates back into air intake
or open with included parts
 

Part #: 11561207
Price:
450.00Buy Now
IMAGES:
Subaru WRX/STI 2008-on

BOV Kit - Type FV

11561210
Item: Subaru
Type: WRX/STI
Size: 2008-on
Notes:

GREDDY BOV FV KIT BFV-610 GDB(カイホウ&リターン)

(GRB) EJ20 / EJ25

with BOV FV (Floating Valve)
with adapter & recirc. tube
reciruclates back into air intake
or open with included parts
 

Part #: 11561210
Price: 395.00
IMAGES:
Hyundai Genesis Coupe 2.0T 2010-

BOV Kit - Type RZ

11599505
Item: Hyundai
Type: Genesis Coupe 2.0T
Size: 2010-
Notes:

4cylinder Turbo 2.0T

Type RZ BOV

with adapter & recirc. tube

reciruclates back into air intake

Part #: 11599505
Price: 495.00
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