GReddy Type FV Aftermarket Blow-Off Valve | High-Performance Universal Turbo BOV

Upgrade your turbocharged vehicle with the GReddy Type FV Universal Aftermarket Blow-Off Valve, designed to deliver maximum performance and reliability under all driving conditions. Featuring GReddy’s advanced floating valve design, this high-performance aftermarket BOV ensures superior response, increased airflow, and extended valve travel. The slim CNC-machined outlet with discharge ports enhances the iconic blow-off sound by drawing in ambient air—offering both aggressive sound and performance. Optional re-circulation adapters in various sizes provide flexible installation options tailored to your build.

This aftermarket blow-off valve improves on traditional BOVs with enhanced resistance to premature valve lift and simplified spring preload settings that operate independently of idle conditions. Whether you're building for the track or street, the GReddy FV BOV delivers consistent, responsive turbo relief without compromise. Add this aftermarket performance upgrade to your setup and experience the power, sound, and precision that GReddy is known for worldwide.