I have spare part of mivecMD [rocker arm (MivecMD)]..
Takeout from MD engine
SMS/PM me 0192564920 for dealing method.
Loc: Bangi/Putrajaya/Serdang
Tq..
This is kind of air booster, it keep extra air in the black thing....so when u revv,instead of sucking hard for fresh air.it wil easily get air from there. aftermarket air booster is way too expensive, so DIY is...