bai. ini helmet bukan zaman rempit larr. ini helmet masa zaman jadi bohjan dulu. skang mat bohjan dah pakai kete. mat rempit mana pakai magnum. dorang pakai apollo .
refering to the question above
isit possible to upboost it to 1 bar with stock internal without causing the engine to blow? http://www.4gtuners.com/forum/Smileys/default/huh.gif