The GReddy FV2 Blow-Off Valve represents the evolution of our blow-off valve technology. This second generation model introduces an improved stiffness adjustment, easily set by the newly added "detent" knob atop the device. Retaining the acclaimed "Floating Valve" design, the FV2 features a refined adjustable dual spring system, enhancing the valve's push structure and silicone diaphragm control. The result is less reliance on idle settings, alongside superior response, expanded valve travel, and greater airflow, with added resilience against untimely valve opening under various pressures.

Preserving the distinctive CNC-machined outlet with ports that utilize ambient air to intensify the blow-off sound, the unit allows for optional re-circulation adapters in multiple sizes for a tailored experience. The FV2 is designed to seamlessly fit onto existing GReddy FV, RZ, and RS models, thanks to its consistent mounting and outlet size, enabling easy upgrades.

Included in the kit:

• GReddy Type-FV 2 Blow-Off Valve (optimized for the 100-430+hp range)
• Universal Fitment
• 40mm Valve Size
• Assembly Hardware: BOV, Gasket, Nuts & Bolts
• Vacuum Nipple and Hose