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Universal Gold Aluminum 35 PSI 50MM T11 Blow Off Valve BOV For Turbo/Intercooler

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International Buyer: Shipping charge does not included Custom Charge and Brokerage Fee (Detail)

The Blow-Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow-Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is closed. When the throttle is closed rapidly, the BOV vents boost in the intake tract to atmosphere to relieve the pressure, helping to eliminate surge.

  • Material: Aluminum
  • Color: Please Check Our Store For Additional Color (Black, Blue, Gold, Purple, Red, Silver)
  • Boost Pressure: 35 PSI
  • Flange Diameter: 50mm
  • Powder-Coated Anodized Finish for Reinforced Wearing and Heat Resistance
  • Large Outlet for Quick Release and Aggressive Sound
  • Bolt-On Design for Ease of Installation
  • Professional Installation is Highly Recommended (No Instruction Included)

  • Universal Application, Great for All Turbo Upgrade