TiAL Sport Q Blow Off Valve

Genuine TiAL Sport Q BOV 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. This TiAL BOV is available in all 5 colors- silver, red, blue, purple and black.Shipping Times: 1-14 Days We try to keep the most popular kits in stock, but if you need something quick and want to confirm, just give us a call directly!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