GReddy 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

Floating Valve Design 

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

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.

 

Download the Instruction Manual

Part #: 11501665
Price:
225.00Buy Now
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VIDEO:
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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
IMAGES:
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:
310.00Buy 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:
310.00Buy Now
IMAGES: