Product Size
valve size:51MM/63MM/70MM/76MM
Optional mode:Open (vacuum valve) Off (vacuum valve)/Electronic valve
FAQ
Q: What is the difference between the first and second generation?
A: Valves need vacuum control to open or close. The vacuum source of the first generation comes from the vacuum tube of the car, and the vacuum source of the second generation comes from the product itself.
Q: Is there a quality guarantee?
A: All purchased (EPLUS +) brand products have a 1-year warranty