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TiAL Sport Blow Off Valve for BMW N54 – Q 50mm BOV Black – 10 PSI Spring Q.10B

SKU: Q.10B
4.975 out of 5 based on 40 customer ratings
(40 customer reviews)

$260.93

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Black TiAL Sport Blow Off Valve (Q 50mm BOV – 10 PSI Spring – External Vented) Q.10

10psi Spring – We include the BOV, v-band clamp, TiAL air fitting & high pressure o-ring

Q is the first revision of the original TiAL BOV. The Q bolts up to any standard TiAL flange, no re-welding.  This is the highest flowing BOV on the market.  It’s offered with a variety of springs for different vacuum levels.

  • For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.98 in (50.5mm) valve.
  • The V-Band design aluminum mounting clamp gives a very clean and unique appearance. The clamp uses Stainless Steel hardware for a long lasting, corrosion-free appearance.
  • The valve seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
  • The Blow Off Valve also comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response. The actuator has a high temp silicone Nomex-reinforced diaphragm for long life.
  • Through countless hours of R&D we were 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.
  • A single Q BOV can support up to 1,800hp
Weight 2 lbs
Dimensions 18 × 7 × 6 in

Customer reviews

Rated 4.975 out of 5 stars
40 reviews
5 stars 39 97 %
4 stars 1 2 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %
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          • Toyota Supra (A90)
          • Porsche GT3 (991, 991.2)
        • BMW M
          • BMW M2 & M2C (F87)
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