Have a Question? - Contact Us
Welcome to 034Motorsport!

Tial Q Blow Off Valve, 50mm V-Band

More Views

Tial Q Blow Off Valve, 50mm V-Band

Availability: In stock

SKU: 13874
Manufacturer: Tial

* Required Fields



The new Tial Q Blow Off Valve is the high-flow replacement for the now discontinued Tial 50mm BOV.

Through countless hours of R&D, Tial was able to make the same size valve flow a staggering 60% more than the original design. That means 60% more air is blown off per cycle! This is the highest flowing BOV on the market.

  • Uses the same flange as the original Tial 50mm BOV, and is a direct replacement for current Tial 50mm users.
  • For use on turbocharged and supercharged applications.
  • Body and all internal components are CNC-machined from 6061 aluminum alloy.
  • Features a large 1.98 in (50.5mm) valve.
  • V-band design aluminum mounting clamp gives a very clean and unique appearance.
  • Clamp is anodized and uses stainless steel hardware for a long lasting, corrosion-free appearance.
  • Valve seal utilizes a Viton o-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out.
  • Valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
  • Actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
  • The Tial Q also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response.
  • An aluminum or mild steel weld base mounting flange is furnished with each unit. stainless steel is available at an additional cost. Please select flange material below.
  • The use of 6061 aluminum allows the housing to be anodized with a selection of colors. Please select color below.
  • Comes with an 11psi spring standard.

Includes complete installation hardware: Tial Q BOV assembly, v-band clamp, v-band weld flange, high pressure o-ring, and air fitting.

Supplied with a 11 PSI spring. Please select color and flange material below.

Additional Information

Additional Information

SKU 13874
Manufacturer Tial