TiAL 002589 Q Blow Off Valve High Flow Turbo BOV

The TiAL Q Blow Off Valve represents the first major revision of TiAL's original BOV design, delivering exceptional performance for high-boost turbocharged applications. Engineered for maximum flow capacity, the Q BOV is designed to handle extreme boost levels while maintaining precise boost control and throttle response.

Key Features:

• Highest flowing blow off valve on the market for extreme boost applications
• Direct bolt-on installation to any standard TiAL flange—no re-welding required
• Precision-machined aluminum construction for durability and light weight
• Fully adjustable spring tension for customizable boost pressure settings
• Available with multiple spring options to accommodate different vacuum and boost levels
• Recirculated or vented-to-atmosphere configuration options
• Prevents compressor surge and protects turbocharger components
• CNC-machined brass piston for smooth, consistent operation

The TiAL Q BOV is ideal for high-performance street, racing, and competition vehicles where maximum flow capacity and reliability are critical. The modular design allows for easy spring changes to fine-tune valve operation for specific boost levels and engine setups. Whether you're running a street car with moderate boost or a dedicated race car with extreme boost pressure, the Q BOV delivers the flow capacity and precision control needed to protect your turbo system and maximize performance.