Sir mas mura po simota, mga 2k+ lang po kasama carb adapter. Yung k&n po is 4k+ wala pa yung carb adapter.

Ito po yung k&n setup:
http://www.kotse.com/forums/index.php?showtopic=7622

Ito po yung simota:
http://www.grupotoyota.com.ph/board/...ic.php?t=67851