Turbosmart Kompact BOV springs are offered to tune valve response across a wide range of driving styles and applications. These extra-soft blue springs are engineered to work with Plumb Back, Dual Port and Supersonic blow-off valves in the Kompact range. They maintain consistent operation under demanding conditions and suit Kompact BOVs with a vacuum operating window of approximately -13 inHg (high) to -3 inHg (low).
Turbosmart BOV Kompact Spring-Blue (extra soft)