Genuine TiAL Sport Q is the first revision of the original TiAL blow off valve. The Q bolts up to any standard TiAL flange, no re-welding. This is the highest flowing BOV on the market and is offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles. Available in all 5 TiAL colors silver, red, blue, purple and black.
What Spring Pressure Do I Need?
The spring pressure is determined by your vacuum at idle. It is not related to how much boost you want to run. Check what your vacuum is at idle and select the matching spring.
• 2 PSI (For Supercharger Only)
• 6 PSI (-8 to -11 in/Hg)
• 8 PSI (-12 to -15 in/Hg)
• 10 PSI (-16 to -19 in/Hg)
• 11 PSI (-20 to -21 in/Hg
• 12 PSI (-22 to -24 in/Hg)
Weld Flange Options:
Includes one weld flange for your intercooler pipe cut to mate to 2.5" tube. Available options are aluminum, mild steel and stainless steel.
Specs & Features:
• The body and all internal components are CNC-machined from 6061 aluminum alloy.
• Features a large 1.98" (50.5mm) valve.
• The V-Band 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.
• Includes a TiAL 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.
• Includes a weld base mounting flange (Aluminum, Mild Steel or Stainless Steel).
• 6061 aluminum allows the housing to be anodized with a selection of colors (Silver, Red, Blue, Purple, Black).
• Flows 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 1800 HP.
(1) Q Assembly
(1) TiAL V-Band Clamp
(1) V-Band Weld Flange
(1) TiAL Air Fitting
(1) High Pressure O-Ring