Yellow BOV Spring for Dual Port/Super Sonic updated 05-2026 Sold as a matched pair

Sold as a matched pair for easy fabrication and installation

you can set your boost anywhere from zero to ‘All of it’ – All from your laptop or tuning interface

balanced rear-end finish

such as your roll cage and comes with an adjustable mount and clamps for a secure fit

Yellow BOV Spring for Dual Port/Super Sonic updated 05-2026 Sold as a matched pairYellow BOV Spring for Dual Port Super Sonic Turbosmarts 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. Turbosmarts 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