GReddy BLOW OFF VALVE FV-II has adapted Floating Valve structure which does not open up when the Surge Tank has negative pressure. For no strong initial load, both quick response under low boost and prevention of the relief under high pressure are together. This is a new generation blow off valve.
Gunmetal/Blue, adjustable detent rotary knob, 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.
BOV gasket, nuts & bolts
Compatiable with standard 2-bolt GReddy BOV flanges and Type-RZ outlet adapters.
Replacement Parts for Type-FV II (FV, RZ / RS / S) - (here)
To install this product, the GReddy blow off valve mounting flange is required.
In addition, please prepare other necessary parts such as piping and hoses.
Product Name Description Code
Weld-on Mounting Flange Aluminum 11900451
or an 3rd party application specific adapter