TiAL Sport Q Blow Off Valve - 10 PSI Spring (Purple)

Achieve precise boost control with the TiAL Sport Q blow off valve. Featuring a 10 PSI purple spring, precision-machined construction, and adjustable design, this premium BOV delivers reliable performance, distinctive sound, and superior quality for turbocharged applications.

Key Features:

• 10 PSI purple spring included
• Precision CNC-machined aluminum construction
• Adjustable spring preload
• High-flow design
• Multiple discharge port options
• Anodized finish
• Universal fitment with proper flanges
• TiAL Sport quality and engineering
• Made in USA

Performance Benefits:

• Precise Boost Control: 10 PSI spring provides reliable operation for most street applications
• Adjustable Preload: Fine-tune opening pressure to match your setup
• High Flow Capacity: Large valve design handles high boost applications
• Distinctive Sound: TiAL's signature BOV sound
• Durable Construction: CNC-machined aluminum withstands high temperatures and pressures
• Versatile Installation: Multiple discharge ports for flexible routing

Specifications:

• Brand: TiAL Sport
• Part Number: 002569
• Product: Q Blow Off Valve
• Spring Pressure: 10 PSI
• Spring Color: Purple
• Construction: CNC-machined aluminum
• Finish: Anodized
• Adjustment: Spring preload adjustable
• Discharge Ports: Multiple options
• Origin: Made in USA
• Barcode: 002569

Fitment Information:

• Application: Universal (requires proper mounting flange)
• Common Uses: Turbocharged engines with 10-20 PSI boost
• Mounting: Requires TiAL flange or adapter (sold separately)
• Note: Verify spring pressure matches your boost level
• Installation: Professional installation recommended

What's Included:

• TiAL Sport Q blow off valve
• 10 PSI purple spring (pre-installed)
• Mounting hardware
• Installation instructions
• Note: Mounting flange sold separately

Installation Notes:

• Professional installation recommended
• Requires proper mounting flange for your application
• Install between turbo compressor outlet and throttle body
• Connect vacuum/boost reference line to intake manifold
• Route discharge to atmosphere or recirculate to intake
• Adjust spring preload as needed for your boost level
• Test operation before driving

10 PSI Purple Spring:

The 10 PSI purple spring is designed for street and mild performance applications running 10-20 PSI of boost. The spring pressure determines when the valve opens - the 10 PSI spring will begin opening around 10 PSI of boost pressure. This spring rate is ideal for most street turbocharged applications and provides reliable operation without excessive venting at lower boost levels. TiAL color-codes their springs for easy identification, with purple indicating 10 PSI.

Precision CNC-Machined Construction:

The TiAL Sport Q BOV is precision CNC-machined from aluminum, ensuring tight tolerances and perfect sealing. The machined construction provides smooth piston movement and consistent operation across thousands of cycles. The aluminum material is lightweight yet strong enough to withstand the high temperatures and pressures that blow off valves experience. The precision manufacturing is what sets TiAL apart from budget alternatives.

Adjustable Spring Preload:

The adjustable spring preload allows you to fine-tune the opening pressure to match your specific boost level and preferences. By adjusting the preload, you can make the valve open earlier or later, optimizing performance for your setup. This adjustability is essential for dialing in the perfect balance between holding boost and venting excess pressure. The adjustment is made via the top cap and can be changed without removing the valve.

High-Flow Design:

The Q BOV features a large valve design that provides excellent flow capacity for high-boost applications. The high-flow design ensures the valve can vent boost quickly during throttle closures, preventing compressor surge and protecting your turbocharger. The large valve also allows for the distinctive TiAL sound that enthusiasts recognize. The flow capacity is more than adequate for most street and track applications.

Multiple Discharge Port Options:

The Q BOV features multiple discharge ports that provide flexibility for routing the vented air. You can choose to vent to atmosphere for the classic BOV sound, recirculate to the intake for emissions compliance, or use a combination. The multiple ports also allow for creative routing in tight engine bays. The ports accept standard fittings for easy connection to your discharge plumbing.

TiAL Sport Q Series:

The Q series represents TiAL Sport's most popular blow off valve line, known for its distinctive sound, reliable performance, and quality construction. The Q BOV has been proven in countless street and race applications worldwide. TiAL Sport is recognized as a premium manufacturer of turbocharger components, and the Q BOV is one of their signature products.

Spring Selection Guide:

TiAL offers multiple spring options for different boost levels. The 10 PSI purple spring is ideal for 10-20 PSI applications. If you're running higher boost, consider upgrading to a stiffer spring. If you're running lower boost, a softer spring may be more appropriate. The spring can be changed easily, allowing you to adapt the valve to different setups.

Why TiAL Sport?

TiAL Sport is a leading manufacturer of high-performance turbocharger components, known for precision engineering and quality construction. Their products are designed and manufactured in the USA to exacting standards. TiAL components are trusted by professional race teams and enthusiasts worldwide for their reliability and performance. The Q BOV is one of the most recognizable and respected blow off valves in the industry.

Installation Tips:

• Use proper mounting flange for your application
• Ensure vacuum/boost reference line is properly connected
• Start with spring preload at middle position
• Adjust preload based on performance and sound preferences
• Check for boost leaks after installation
• Verify valve operation at various boost levels

Perfect For:

• Turbocharged applications running 10-20 PSI boost
• Street performance builds seeking reliable BOV operation
• Anyone wanting TiAL's distinctive BOV sound
• Builds requiring adjustable, high-quality blow off valve
• Enthusiasts seeking Made in USA quality

Perfect For: Turbocharged applications running 10-20 PSI boost seeking TiAL Sport Q blow off valve with 10 PSI purple spring.

Pro Tip: The adjustable spring preload allows you to fine-tune the valve for your specific boost level and preferences.

Made in USA: Includes 10 PSI purple spring. Mounting flange required (sold separately). CNC-machined aluminum construction.

Upgrade your boost control with TiAL Sport Q BOV - 10 PSI spring, precision-machined, adjustable, high-flow, premium quality.