The Turbosmart Kompact EM O‑ring kit for VR17 and VR18 supplies replacement sealing components for those Kompact EM blow off valve models. The kit restores internal seals to maintain consistent pressure control and valve performance for the listed VR variants, keeping compatible Turbosmart Kompact EM assemblies operating as intended without modifying valve function.
Turbosmart BOV Kompact EM O-Ring Kit for VR17/VR18