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Description
ARM Motorsports TiAL Q 50mm BOVPROFILE 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 10PSI spring perfect for the N54 application. Which is paired with our TiAL Flange Charge Pipe. CONSTRUCTION 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
PROFILE
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 -10PSI spring perfect for the N54 application. Which is paired with our TiAL Flange Charge Pipe.
CONSTRUCTION
- 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 oversized 10 mm 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.
- A single Q BOV can support up to 1,800hp
- 10PSI Spring
IN THE BOX
Included with every Tial Q:
Q Assembly
TiAL Vband Clamp
TiAL Air Fitting
High Pressure O-ring
TiAL Designed V-Band Clamps are manufactured in house.
CNC-machined aluminum clamps ensure a secure and pressure tight fit.
CONFIGURATION
| Q BOV | Option |
| Flange Materials | Aluminum |
| Pipe Size | Flange cut for 2.5" IC pipe |
| Colors | Black |
| Spring Pressures | 10psi |
| Thread | M10 x 1.0 |
FITMENT GUIDE
With our TiAL Flange Charge Pipe
| Make | Chassis | Model | Engine |
|---|---|---|---|
| BMW | E60 | 535i | N54 3.0L |
| BMW | E88 | 135i | N54 3.0L |
| BMW | E90 | 335i | N54 3.0L |
| BMW | E92 | 335i | N54 3.0L |
| BMW | E93 | 335i | N54 3.0L |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
You need this one!
Scent: Unscented - Jojoba Oil
I love this stuff! I use it on my entire body, especially my face. Long lasting moisture without feeling greasy. My skin feels so soft & looks great! I don’t wear make-up very often anymore.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Highly recommend
Scent: Unscented - Jojoba Oil
I was initially hesitant to try this out but it has been a great natural product. Moisturizes my face so well without feeling greasy. Face has a glow and more even toned with this. Highly recommend
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Great Skin Balm
Scent: Unscented - Upgraded
This balm is outstanding!, I put it on my hands at night and wake up with amazing soft hands, and does a great job on my face.
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Reviewed in the United States on May 26, 2026
★★★★★ 3
Triggers rocasea
Scent: Unscented - Jojoba Oil
It isn't as greasy feeling as I thought it might be, and it smells good and feels nice and creamy.
I have slight rocasea, and the product made my skin turn red and burn a little. I'm not sure whether I should continue using it. It might be great for people without rocasea.
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Reviewed in the United States on March 20, 2026
★★★★★ 4
Deep moisture
Scent: Unscented - Upgraded
Moisturizes well. Light pleasant smell,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026