TiALSport 004029 Q BOV 12 PSI Spring Purple 50mm V-Band Universal

Vehicle Fitment

• Universal Fit (Compatible with turbocharged gasoline engines using TiALSport Q 50mm BOV setups)

Features

• TiALSport Q-series 50mm blow off valve with 12 PSI spring
• Purple spring calibrated for higher boost applications
• Prevents compressor surge and protects turbocharger
• Fast response diaphragm for improved throttle transitions
• High-flow valve design supports high horsepower builds
• V-band mounting system ensures secure, leak-free installation
• Durable anodized aluminum construction
• Supports both atmospheric venting and recirculated setups

Specifications

• Valve Size: 50mm
• Series: TiALSport Q
• Spring Pressure: 12 PSI (Purple)
• Material: CNC-machined aluminum body
• Finish: Anodized (color varies by component)
• Flange Type: V-band
• Operation: Vacuum-actuated diaphragm

Included Components

• 1x TiALSport Q 50mm Blow Off Valve
• 1x 12 PSI Purple Spring (pre-installed)
• 1x V-band Clamp
• 1x Aluminum Weld Flange
• 1x O-ring Seal

Product Description

The TiALSport 004029 Q 50mm blow off valve with a 12 PSI purple spring is designed for turbocharged applications requiring higher boost control thresholds. This configuration allows the valve to remain closed under increased boost pressure while still providing rapid release during throttle lift, helping to prevent compressor surge and maintain turbo efficiency.

Built for universal fitment on custom turbo setups, the Q-series valve features a V-band connection for easy installation and a secure seal. Its high-flow design supports high-performance and high-horsepower builds, making it an ideal choice for enthusiasts seeking durability, responsiveness, and consistent boost management in demanding conditions.