BOV BigBubba 4.0" Trumpet - Black ECU Turbosmart's precision-engineered adapter ensures a

Turbosmart's precision-engineered adapter ensures a secure seal and the highest quality performance - so you can rest assured that your Turbosmart BOVs will be adequately fitted every time

4 rotor engines

Easy to Install and Setup

The GenV Plumback RacePort valve is a heavy-duty recirculating and plumb back diverter valve/dump valve

BOV BigBubba 4.0" Trumpet - Black ECU Turbosmart's precision-engineered adapter ensures aTurbosmart's Big Bubba Blow Off Valve Trumpet 4. 0 Black is the perfect replacement for a worn out or broken BOV. It has been designed specifically to fit Turbosmarts Big Bubba BOV and includes all necessary components and instructions for installation. Its unique design ensures a fast boost response and stable operation even under the most demanding conditions. This spare part is easy to install, and its sturdy construction will hold up for years of