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 variety of springs for different vacuum levels and a special spring specifically for supercharged/Turbocharged vehicles.
A single Q BOV can support up to 1,800hp
Included with every Tial Q:
Q Assembly ,TiAL Vband Clamp, Vband Weld Flange, TiAL Air Fitting, High Pressure O-ring