Tial products have been tested, proven, and trusted by turbo enthusiasts worldwide who
participate in all forms of motorsport. Whether if it’s drag racing, time trials, or autocrossing,
Tial Q Blow Off Valves are a great addition to your turbo system is performing at optimum
levels. Whether if you have mild upgrades, or are building a turbo monster, the Tial Q Blow
Off Valve can deliver a lifetime of performance and reliability you can depend on.