Tial Blow Off Valves & Diverter Valves for BMW 5 Series E61 (2006-2010)

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Adding a blow off valve or upgrading your diverter valves can change the sound of your vehicle and be an asset in big power setups.
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BMW N54 3.0L Blow Off Valve For BMW N54 – Q 50mm BOV – 10 PSI Spr...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Tial - Corporate Logo
T#:638280
Part#: Q.10
In Stock
$ 260.99 USD
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$ 260.99 USD
Free Shipping

BMW N54 3.0L Blow Off Valve For BMW N54 – Q 50mm BOV – 10 PSI Spring Q.10 is an essential upgrade for enhancing the performance and reliability of the BMW N54 engine. Designed to handle higher boost levels, this blow-off valve (BOV) offers superior venting capabilities, ensuring optimal engine performance and longevity.

  • High Performance: The 50mm Q BOV is engineered to manage higher boost pressures, providing reliable venting and preventing compressor surge.
  • Durable Construction: Crafted from high-quality materials to withstand the stresses of high boost and extreme conditions.
  • 10 PSI Spring: Features a 10 PSI spring for precise tuning and improved responsiveness.
  • Enhanced Engine Protection: Helps to prevent compressor surge and extends the lifespan of the turbocharger and engine components.
  • Easy Installation: Designed for straightforward installation with no extensive modifications required.

Turner Motorsport’s blow-off valve is the perfect choice for BMW enthusiasts seeking improved performance and reliability from their N54 engine setup.

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TiAL Q Blow Off Valve - Black
Performance applications only - flange must be welded to an aluminum chargepipe - DOES ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Tial - Corporate Logo
T#:2135100
Part#: Q10BLK
Ships in 4 Business Days
$ 285.00 USD
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$ 285.00 USD
Free Shipping
The first revision of TiAL's original blow-off valve, the Q Series flows 60% more than its predecessor and bolts to any standard TiAL flange without welding. An aluminum weld base mounting flange cut for 2-1/2'' pipe and aluminum V-band mounting clamp with stainless steel hardware create a durable corrosion-free appearance. A banjo-type aluminum air fitting and bolt with oversized 10mm hose barb allow quick actuator response.
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TiAL Q Blow-Off Valve - N54 Polished Silver
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Tial - Corporate Logo
T#:5802151
Part#: 002571
In Stock at Vendor
$ 278.99 USD
Free Shipping on orders $49 and up
TiAL Q Blow off Valve which pairs perfectly with the N54 Charge Pipe! Features: -11psi spring polished finish aluminum flange

Q Blow Off Valve; External Venting Blue - E6X / E9X N54 3.0L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Tial - Corporate Logo
T#:394410
Part#: Q.10B
Ships in 6 Business Days
$ 259.99 USD
Free Shipping
$ 259.99 USD
Free Shipping

Enhance Turbocharged Performance with TiAL Q Series Blow-Off Valve

Upgrade your turbo or supercharged setup with TiAL's Q Series Blow-Off Valve, offering an impressive 60% increase in airflow compared to its predecessor. Engineered for both durability and enhanced performance, this valve easily bolts onto any standard TiAL flange without welding.

Constructed from CNC-machined 6061 aluminum alloy, this blow-off valve features a large 1.98'' (50.5mm) valve for optimal airflow. The V-Band design aluminum mounting clamp ensures a clean appearance and utilizes stainless steel hardware for long-lasting corrosion resistance.

Key Features & Specifications:

  • Suitable for turbocharged and supercharged applications like Paxton and Vortec
  • CNC-machined 6061 aluminum alloy construction for durability
  • Large 1.98'' (50.5mm) valve for enhanced airflow
  • V-Band design aluminum mounting clamp with stainless steel hardware for corrosion resistance
  • Viton O-ring valve seal prevents sticking and pulling out
  • PTFE-lubricated valve stem and guide with hard anodize coating for wear resistance
  • Includes machined aluminum banjo-type air fitting and bolt with an oversized 10mm hose barb for quick actuator response
  • High-temp silicone Nomex-reinforced diaphragm for extended lifespan
  • Aluminum weld base mounting flange included

This meticulously designed Q Series BOV from TiAL stands as the market's highest flowing blow-off valve. Supporting up to 1,800hp, a single Q BOV demonstrates exceptional high-performance capabilities. Each TiAL Q Series Blow-Off Valve includes the Q Series BOV Assembly, TiAL V-band Clamp, V-band Weld Flange, TiAL Air Fitting, and High-Pressure O-ring.

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