bassy sound is fr the cone air filter, acc to my fren drivin kancil la.. i never seen a open pod one leh, how does it looks like? or i seen it before but nvr notice that??!?!?!
Just something I found on youtube that I find that it might be handy for DIY-ers to give it a try
or those who would like to save some cost to DIY yourself. Looks easy but then still, good luck! :top...