Greddy BLOW OFF VALVE FV2 BLACK

11501673 - "Black Out" - FV2 BOV The GReddy BOV Type FV was a new generation of blow off valve. Now the Type FV 2 offer more improvements. The unique "Floating Valve" design incorporates a revised adjustable dual spring system, while maintaining the advantages of the previous models' push valve structure and silicone diaphragm control. The improved design makes spring pre-load setting less dependent on the idle, while providing better response, increased valve travel, more air-flow and added resistance to premature valve lift under all conditions. Also maintained is a slimmer CNC outlet with discharge ports to draws surrounding air to amplify the blow-off sound, however this can be replaced with optional re-circulation adapters in various sizes. The BOV FV 2 adopts the same mounting and outlet size and position as previous GReddy RZ and RS models, so retro-fitting onto existing applications is possible. All GReddy BOVs are compatible with standard GReddy Blow-off Valve flanges. GReddy Blow Off Valve Type-FV (ideal for 100-430hp range) Make: Universal Size: 40mm Includes: BOV, Gasket, Nuts & Bolts, Vacuum nipple, hose