Valve Size = 40mm , for 100hp-430hp range
Gunmetal Blue - Adjustable Floating valve, revised funnel outlet, that uses opposing springs, and allows for improved control, response, and idle
New top-hat design allows for rotation of the vacuum nipple without need for disassembly.
This Blow-off Valve is compatible with standard 2-bolt GReddy flanges and Type-RZ outlet adapters.
Blow-off Valve comes with its own gasket, nuts and mounting bolts.