TiAL 004030 Q Blow Off Valve High Flow Turbo BOV

The TiAL Q Blow Off Valve represents the first major revision of the original TiAL BOV design, delivering the highest flow rate of any blow-off valve on the market. Engineered for high-performance turbocharged applications, the Q valve features a bolt-on design that fits any standard TiAL flange without requiring re-welding or modification.

Key Features:

• Highest flowing blow-off valve design available for maximum turbo protection
• Direct bolt-on installation to standard TiAL flanges - no welding required
• Available with multiple spring options to accommodate different vacuum and boost levels
• Precision-machined aluminum construction for durability and light weight
• Adjustable spring tension for fine-tuning response characteristics
• Signature TiAL quality and reliability for demanding motorsport applications

The Q BOV's large valve diameter and optimized flow path minimize pressure spikes and turbo lag while protecting your turbocharger from compressor surge during throttle closures. The interchangeable spring system allows you to customize valve operation based on your specific boost pressure and engine setup, making it ideal for street, track, and competition builds.