Filter of Super Power Flow collects dust and intake efficiency will decrease after
long time usage. In order to keep dust collection and engine performance, filter should be periodically replaced.
* Approximate change period:
Dry type: after 6 to 12 months, or drive 6,000km to 10,000km
Wet type: after 3 to 6 months, or drive 3,000km to 5,000km
(Recommended) Replace every 6,000-10,000km or every 6-12 months.