Turbosmart BOV 50mm Trumpet Replacement engine-comp and the metal valve stem

and the metal valve stem that slides in the plastic cap can stick

We have not yet identified if this rib can be modified - further information to follow

anything solid or more rigid is going to cause an increase in noise and vibration

* Available in 3 colours black silver and purple with all others as optional custom colours (may cause a delay)

Turbosmart BOV 50mm Trumpet Replacement engine-comp and the metal valve stemTurbosmart's Plumb Back, Dual Port and Supersonic BOVs are all designed for superior performance on any race track. Turbosmart's RacePort Big Bubba Blow Off Valve S S Weld Flange is the perfect addition to your Turbosmart valve setup, allowing you to get maximum flow from your Turbosmart valves. The RacePort Big Bubba Blow Off Valve S S Weld Flange is designed with superior weld strength and a high flow design to ensure optimal performance.