BOV Kompact Plumb Back Spring-Green Pressure/Temp By manipulating the reference signal

By manipulating the reference signal to an internal wastegate actuator or external wastegate

Turbosmart's Big Bubba Blow Off Valve Trumpet 4

This is required to tune your car on both unleaded and ethanol mixed fuel ("flex tune")

batch or multipoint injection patterns

BOV Kompact Plumb Back Spring-Green Pressure/Temp By manipulating the reference signalSpring Suit Turbosmart Kompact BOV Range. Vacum High 19InHg, Vacum Low 9In Hg 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