BOV Spring Grey VP Pro Sensor an increase in boost over

an increase in boost over and above the base spring pressure can be achieved

Significant flow and an even bigger sound

requiring no cutting or special tools for a 100% reversible installation

With a crisp

Manufactured from high-grade brass and billet aluminium and are renowned for their easy installation

BOV Spring Grey VP Pro Sensor an increase in boost overTurbosmart's springs are designed to work with our Plumb Back, Dual Port and Supersonic blow off valves. They offer a wide range of spring rates to suit your driving style and application. Turbosmart's springs are made from high quality materials and are designed to maintain the peak performance of your blow off valve under the most extreme conditions. Choose from our selection of Turbosmart springs to get the perfect fit for your car and the best