Because of the soft spring and the solenoid valve that is in-line with the vacuum hose, it can only operate in two states – fully open, or fully shut.
2016-2017 Ford Focus RS Mk3 LZ
Estimated 1–2 weeks, subject to supplier-specific lead time
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Delivery estimate
Estimated 1–2 weeks, subject to supplier-specific lead time. Tracking is supplied as soon as your order leaves us.