SKU: 10968231211

TIAL Q 50MM BLOW OFF VALVE

Sale price$106.62 Regular price$118.47
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

TIAL Q 50MM BLOW OFF VALVEIMPROVE LONG TERM RELIABILITY OF YOUR TURBO WITH TIAL Q 50MM BLOW OFF VALVE Tials Q is the latest generation of TiAL blow off valve. This is the highest flowing blow off valve on the market. Its offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles. The Q bolts right up to any standard TiAL or similar blow off valve flange, allowing you to upgrade without having to re weld a charge

IMPROVE LONG-TERM RELIABILITY OF YOUR TURBO WITH TIAL Q 50MM BLOW OFF VALVE

Tial’s Q is the latest generation of TiAL blow off valve. This is the highest flowing blow-off valve on the market. It’s offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles.  The Q bolts right up to any standard TiAL or similar blow off valve flange, allowing you to upgrade without having to re-weld a charge pipe. Through countless hours of R&D, TiAL was able to make the same size valve flow a staggering 60% more than the original design! This is one of the highest quality and most durable/proven VTA BOV designs.

**NOTE: Full-Race recommends soft spring pressures when Journal Bearing turbos are used – due to the thrust bearing configuration**


TIAL Q BLOW OFF VALVE SPECS

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 and 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. An aluminum or mild steel weld base mounting flange is furnished with each unit. Stainless Steel is available at an additional cost. The use of 6061 aluminum allows the housing to be anodized with a selection of colors. 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. Color anodized aluminum options (Silver, Red, Blue, Purple, Black). A single Q BOV can support up to 1,800hp. It offers a -2psi spring for supercharged applications.


INCLUDED WITH EVERY TIAL Q BLOW OFF VALVE

  • TiAL Q BOV Assembly 
  • TiAL V-band Clamp
  •  V-band Weld Flange
  • TiAL Air Fitting
  • High-Pressure O-ring
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10968231211

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Riley H.
Lake Worth, US
★★★★★ 5
Well made and affordable
Size: 10.5, Color: Brown
Very comfortable, great price!!!!!!
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Reviewed in the United States on April 30, 2026
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Port Orchard, US
★★★★★ 5
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I am absolutely in love with these DREAM PAIRS double bowknot heels—they are stunning, elegant, and even more beautiful in person! From the moment I opened the box, I could tell these shoes were going to be a showstopper. The double bow design is so feminine and eye-catching, and the added crystal rhinestone detailing gives just the right touch of sparkle without being over the top. The open square toe is super flattering and modern, and it gives the shoe a stylish, high-end look. The ankle strap adds extra stability and keeps the heel secure while walking, dancing, or standing for long periods. It fastens comfortably without digging into the skin, and the buckle feels sturdy and well made. The heel height is perfect—high enough to elongate the legs and give that confident, dressed-up vibe, but surprisingly comfortable to walk in. The insole has a nice cushion that makes them easier to wear for parties, weddings, or nights out without feeling like your feet are dying by the end of the night. I wore these to an event and got endless compliments—everyone thought they were designer! They photograph beautifully and add a glamorous touch to any outfit, whether you're wearing a dress, jumpsuit, or even tailored pants. The quality is excellent for the price—the materials feel durable, the craftsmanship is clean, and nothing looks cheap or flimsy. The bows hold their shape perfectly and the stones stay secure without falling off.
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Reviewed in the United States on October 9, 2025
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Moni
Pawtucket, US
★★★★★ 5
Beautiful and comfortable!
Size: 7.5, Color: Champagne-pu
These shoes were not only beautiful, sexy and cute but they were comfortable!! I have pretty thin feet but I cannot normally wear heels. I can only wear heels for about a half hour max.I walked in these heels almost all night!! I could not believe it. The only reason I changed was because my feet kept slipping forward (sweaty feet -full disclosure) so if I had not forgotten the slip pads, I could have wore them longer. I received so many compliments. I loved the way they sparkled too. My fave heels yet!!! You won’t regret buying them. The fit is comfortable. The front strap is a clear plastic but the bow is made out of a material that is durable and pretty (does not look cheap.) The arch support is comfy and the strap around the ankle is secure. Dream Pairs never disappoints!
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Reviewed in the United States on May 1, 2026
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Angelica Chaviel
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Size: 7, Color: Champagne-pu, Size: 7, Color: Champagne-pu
l absolutely love these heels ✨ They are elegant, stylish, and surprisingly comfortable to wear. The rhinestone bow gives them such a classy and feminine touch 💖 Perfect for parties, weddings, or special occasions. They fit true to size and look even more beautiful in person. I received so many compliments wearing them!
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Reviewed in the United States on May 20, 2026
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davina Nicole lee
Waukegan, US
★★★★★ 5
Nice shoes
Size: 11, Color: Silver-pu
The shoes look great and not to high heels o wear, very comfortable, and can’t wait to wear for an event and my wedding.
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Reviewed in the United States on May 18, 2026

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