Gen4 / IWG WG38/40/45/50L 5PSI INNER SPRING - BROWN/GREY Haltech Turbosmart's GenV Wastegate Press /

Turbosmart's GenV Wastegate Press / Spring Change Assistance Kit is the perfect accessory for any Turbosmart enthusiast who wants to increase their wastegate performance

With Turbosmart quality and reliability

resetting the flow benchmark set by our popular and highly regarded RacePort Blow Off Valve and designed to be as light as possible to keep vehicle weight down

it is 50% lighter and 25% smaller than the competition while flowing 330 CFM – making it the highest-flowing BOV on the market

Race Port BOV

Gen4 / IWG WG38/40/45/50L 5PSI INNER SPRING - BROWN/GREY Haltech Turbosmart's GenV Wastegate Press /Turbosmart'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