Whether you’re controlling turbine swallowing capacity with a lightweight stainless turbine housing, maintaining accurate boost and exhaust pressures with a compact, high-flow …

TiAL Blow Off Valves, BOV, set the standard are the highest flowing on the market. Built using the highest quality materials. All billet aluminum construction. Hard anodized valve stem and guide …

TiALSport blow-off valves are designed for universal installations, and we provide a number of hardware solutions for fabrication. V-flanges are offered in multiple material options for …

The famed revision of TiAL's original BV50 blow-off valve, the Q Series flows 60% more than its predecessor and bolts to any standard BV50 TiAL flange without welding.

The first revision of TiAL's original BV50 blow-off valve, the 50mm Q Series BOV flows 60% more than its predecessor, making it the highest flowing 50mm BOV on the market, and bolts to any …

Atmospheric Blow-Off Valve, Supports up to 1,800 HP! 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 …

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 …

Tial’s Q is the latest generation of TiAL blow off valve. This is the highest flowing blow-off valve on the market. It’s offered with a variety of springs for different vacuum levels and a special spring …

The TiAL® Q Blow Off Valve is the first revision of the original TiAL® BOV and it will bolt right up to any standard TiAL® flange, so no re-welding is needed. This is a universal blow off valve for …

TiAL Sport Q-Series 50mm Blow-Off Valve Kit in Black/11psi Improves supercharger reliability and performance by relieving unwanted pressure during off-throttle operation. Reduces …