TiAL 002582 Q Blow Off Valve - High Flow Atmospheric BOV

The TiAL Q Blow Off Valve represents the first major revision of the original TiAL BOV design, delivering exceptional performance for high-boost turbocharged applications. This atmospheric blow off valve is engineered to handle extreme flow requirements while maintaining precise boost control.

Key Features:

• Highest flowing blow off valve on the market for maximum boost release capability
• Direct bolt-on compatibility with standard TiAL flanges - no re-welding required
• Multiple spring options available to accommodate different vacuum and boost pressure levels
• Precision-machined aluminum construction for durability and light weight
• Fully adjustable spring preload for fine-tuning boost threshold
• Large 50mm bore diameter for unrestricted airflow
• Signature TiAL motorsport-grade quality and reliability

The Q BOV features TiAL's proven piston-style design that ensures rapid response and positive sealing under all conditions. The adjustable design allows tuners to dial in the perfect actuation point for their specific setup, preventing compressor surge while maintaining optimal boost pressure. Available spring options range from soft springs for low-boost street applications to heavy-duty springs for high-boost race setups.

This is an atmospheric (vented to atmosphere) blow off valve that produces the characteristic BOV sound during throttle lift. Ideal for street performance, track use, and high-horsepower builds requiring maximum flow capacity.