● Mounting parts: Air filter replacement

I ran 25000km since the last installation, so I thought it was about to reach the limit and exchanged.
It's a disposable type, but it's quite expensive, so I tried to wash it and reuse it, but every time I washed it, black water came out, so I decided that it was a replacement as Mr. Exe said.
I think the fact that dirty water keeps coming out is evidence that even fine particles are caught.

Also, when you step on the accelerator, you can hear a "swoosh" sound (although it is small), which is also attractive.

● Kyoto Prefecture geopre (Axela / BM Gasoline 1.5L)